1220334284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 2347907520

約数和(自身を除く): 1127573236

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 151, 292, 302, 604, 949, 1898, 1963, 2129, 3796, 3926, 4258, 7852, 8516, 11023, 22046, 27677, 44092, 55354, 110708, 143299, 155417, 286598, 310834, 321479, 573196, 621668, 642958, 1285916, 2020421, 4040842, 4179227, 8081684, 8358454, 16716908, 23467967, 46935934, 93871868, 305083571, 610167142, 1220334284]

約数ペア:

[(1, 1220334284), (2, 610167142), (4, 305083571), (13, 93871868), (26, 46935934), (52, 23467967), (73, 16716908), (146, 8358454), (151, 8081684), (292, 4179227), (302, 4040842), (604, 2020421), (949, 1285916), (1898, 642958), (1963, 621668), (2129, 573196), (3796, 321479), (3926, 310834), (4258, 286598), (7852, 155417), (8516, 143299), (11023, 110708), (22046, 55354), (27677, 44092)]