1831046399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 2465648640

約数和(自身を除く): 634602241

約数列:

[1, 7, 13, 23, 29, 91, 97, 161, 203, 299, 311, 377, 667, 679, 1261, 2093, 2177, 2231, 2639, 2813, 4043, 4669, 7153, 8671, 8827, 9019, 15617, 19691, 28301, 29003, 30167, 36569, 50071, 60697, 63133, 64699, 92989, 117247, 203021, 207437, 211169, 255983, 392171, 452893, 650923, 693841, 820729, 841087, 874843, 1452059, 2696681, 2745197, 4856887, 5887609, 6123901, 9019933, 11372959, 18876767, 20121389, 63139531, 79610713, 140849723, 261578057, 1831046399]

約数ペア:

[(1, 1831046399), (7, 261578057), (13, 140849723), (23, 79610713), (29, 63139531), (91, 20121389), (97, 18876767), (161, 11372959), (203, 9019933), (299, 6123901), (311, 5887609), (377, 4856887), (667, 2745197), (679, 2696681), (1261, 1452059), (2093, 874843), (2177, 841087), (2231, 820729), (2639, 693841), (2813, 650923), (4043, 452893), (4669, 392171), (7153, 255983), (8671, 211169), (8827, 207437), (9019, 203021), (15617, 117247), (19691, 92989), (28301, 64699), (29003, 63133), (30167, 60697), (36569, 50071)]