1090143964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{32911}}^1$

素因数の和:32955

約数の個数: 54

約数和(自身を含む): 2403135504

約数和(自身を除く): 1312991540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 4732, 8281, 16562, 32911, 33124, 65822, 131644, 230377, 427843, 460754, 855686, 921508, 1612639, 1711372, 2994901, 3225278, 5561959, 5989802, 6450556, 11123918, 11979604, 20964307, 22247836, 38933713, 41928614, 77867426, 83857228, 155734852, 272535991, 545071982, 1090143964]

約数ペア:

[(1, 1090143964), (2, 545071982), (4, 272535991), (7, 155734852), (13, 83857228), (14, 77867426), (26, 41928614), (28, 38933713), (49, 22247836), (52, 20964307), (91, 11979604), (98, 11123918), (169, 6450556), (182, 5989802), (196, 5561959), (338, 3225278), (364, 2994901), (637, 1711372), (676, 1612639), (1183, 921508), (1274, 855686), (2366, 460754), (2548, 427843), (4732, 230377), (8281, 131644), (16562, 65822), (32911, 33124)]