2557676862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 6110971776

約数和(自身を除く): 3553294914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 271, 318, 477, 542, 689, 761, 813, 954, 1378, 1522, 1626, 2067, 2283, 2439, 3523, 4134, 4566, 4878, 6201, 6849, 7046, 9893, 10569, 12402, 13698, 14363, 19786, 21138, 28726, 29679, 31707, 40333, 43089, 59358, 63414, 80666, 86178, 89037, 120999, 129267, 178074, 186719, 206231, 241998, 258534, 362997, 373438, 412462, 524329, 560157, 618693, 725994, 1048658, 1120314, 1237386, 1572987, 1680471, 1856079, 2681003, 3145974, 3360942, 3712158, 4718961, 5362006, 8043009, 9437922, 10930243, 16086018, 21860486, 24129027, 32790729, 48258054, 65581458, 98372187, 142093159, 196744374, 284186318, 426279477, 852558954, 1278838431, 2557676862]

約数ペア:

[(1, 2557676862), (2, 1278838431), (3, 852558954), (6, 426279477), (9, 284186318), (13, 196744374), (18, 142093159), (26, 98372187), (39, 65581458), (53, 48258054), (78, 32790729), (106, 24129027), (117, 21860486), (159, 16086018), (234, 10930243), (271, 9437922), (318, 8043009), (477, 5362006), (542, 4718961), (689, 3712158), (761, 3360942), (813, 3145974), (954, 2681003), (1378, 1856079), (1522, 1680471), (1626, 1572987), (2067, 1237386), (2283, 1120314), (2439, 1048658), (3523, 725994), (4134, 618693), (4566, 560157), (4878, 524329), (6201, 412462), (6849, 373438), (7046, 362997), (9893, 258534), (10569, 241998), (12402, 206231), (13698, 186719), (14363, 178074), (19786, 129267), (21138, 120999), (28726, 89037), (29679, 86178), (31707, 80666), (40333, 63414), (43089, 59358)]