1118122564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2767}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 2224364800

約数和(自身を除く): 1106242236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 409, 494, 818, 988, 1636, 2767, 5317, 5534, 7771, 10634, 11068, 15542, 21268, 31084, 35971, 52573, 71942, 101023, 105146, 143884, 202046, 210292, 404092, 683449, 1131703, 1366898, 2263406, 2733796, 4526812, 14712139, 21502357, 29424278, 43004714, 58848556, 86009428, 279530641, 559061282, 1118122564]

約数ペア:

[(1, 1118122564), (2, 559061282), (4, 279530641), (13, 86009428), (19, 58848556), (26, 43004714), (38, 29424278), (52, 21502357), (76, 14712139), (247, 4526812), (409, 2733796), (494, 2263406), (818, 1366898), (988, 1131703), (1636, 683449), (2767, 404092), (5317, 210292), (5534, 202046), (7771, 143884), (10634, 105146), (11068, 101023), (15542, 71942), (21268, 52573), (31084, 35971)]