426973910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{2113}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 850233888

約数和(自身を除く): 423259978

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 167, 242, 334, 605, 835, 1210, 1670, 1837, 2113, 3674, 4226, 9185, 10565, 18370, 20207, 21130, 23243, 40414, 46486, 101035, 116215, 202070, 232430, 255673, 352871, 511346, 705742, 1278365, 1764355, 2556730, 3528710, 3881581, 7763162, 19407905, 38815810, 42697391, 85394782, 213486955, 426973910]

約数ペア:

[(1, 426973910), (2, 213486955), (5, 85394782), (10, 42697391), (11, 38815810), (22, 19407905), (55, 7763162), (110, 3881581), (121, 3528710), (167, 2556730), (242, 1764355), (334, 1278365), (605, 705742), (835, 511346), (1210, 352871), (1670, 255673), (1837, 232430), (2113, 202070), (3674, 116215), (4226, 101035), (9185, 46486), (10565, 40414), (18370, 23243), (20207, 21130)]