1047989878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 1857945600

約数和(自身を除く): 809955722

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 191, 247, 377, 382, 383, 494, 551, 754, 766, 1102, 2483, 3629, 4966, 4979, 5539, 7163, 7258, 7277, 9958, 11078, 11107, 14326, 14554, 22214, 47177, 72007, 73153, 94354, 94601, 105241, 144014, 144391, 146306, 189202, 210482, 211033, 288782, 422066, 950989, 1368133, 1389907, 1901978, 2121437, 2736266, 2743429, 2779814, 4242874, 5486858, 18068791, 27578681, 36137582, 40307303, 55157362, 80614606, 523994939, 1047989878]

約数ペア:

[(1, 1047989878), (2, 523994939), (13, 80614606), (19, 55157362), (26, 40307303), (29, 36137582), (38, 27578681), (58, 18068791), (191, 5486858), (247, 4242874), (377, 2779814), (382, 2743429), (383, 2736266), (494, 2121437), (551, 1901978), (754, 1389907), (766, 1368133), (1102, 950989), (2483, 422066), (3629, 288782), (4966, 211033), (4979, 210482), (5539, 189202), (7163, 146306), (7258, 144391), (7277, 144014), (9958, 105241), (11078, 94601), (11107, 94354), (14326, 73153), (14554, 72007), (22214, 47177)]