2770293032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1567}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 5689958400

約数和(自身を除く): 2919665368

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 191, 356, 382, 712, 764, 1157, 1528, 1567, 2314, 2483, 3134, 4628, 4966, 6268, 9256, 9932, 12536, 16999, 19864, 20371, 33998, 40742, 67996, 81484, 135992, 139463, 162968, 220987, 278926, 299297, 441974, 557852, 598594, 883948, 1115704, 1197188, 1767896, 1813019, 2394376, 3626038, 3890861, 7252076, 7781722, 14504152, 15563444, 26637433, 31126888, 53274866, 106549732, 213099464, 346286629, 692573258, 1385146516, 2770293032]

約数ペア:

[(1, 2770293032), (2, 1385146516), (4, 692573258), (8, 346286629), (13, 213099464), (26, 106549732), (52, 53274866), (89, 31126888), (104, 26637433), (178, 15563444), (191, 14504152), (356, 7781722), (382, 7252076), (712, 3890861), (764, 3626038), (1157, 2394376), (1528, 1813019), (1567, 1767896), (2314, 1197188), (2483, 1115704), (3134, 883948), (4628, 598594), (4966, 557852), (6268, 441974), (9256, 299297), (9932, 278926), (12536, 220987), (16999, 162968), (19864, 139463), (20371, 135992), (33998, 81484), (40742, 67996)]