7977606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 20697600

約数和(自身を除く): 12719994

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 769, 798, 1482, 1538, 1729, 2307, 3458, 4614, 5187, 5383, 9997, 10374, 10766, 14611, 16149, 19994, 29222, 29991, 32298, 43833, 59982, 69979, 87666, 102277, 139958, 189943, 204554, 209937, 306831, 379886, 419874, 569829, 613662, 1139658, 1329601, 2659202, 3988803, 7977606]

約数ペア:

[(1, 7977606), (2, 3988803), (3, 2659202), (6, 1329601), (7, 1139658), (13, 613662), (14, 569829), (19, 419874), (21, 379886), (26, 306831), (38, 209937), (39, 204554), (42, 189943), (57, 139958), (78, 102277), (91, 87666), (114, 69979), (133, 59982), (182, 43833), (247, 32298), (266, 29991), (273, 29222), (399, 19994), (494, 16149), (546, 14611), (741, 10766), (769, 10374), (798, 9997), (1482, 5383), (1538, 5187), (1729, 4614), (2307, 3458)]