470897308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11987}}^1$

素因数の和:12082

約数の個数: 48

約数和(自身を含む): 998936064

約数和(自身を除く): 528038756

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 5612, 9821, 11987, 19642, 23974, 39284, 47948, 83909, 167818, 275701, 335636, 551402, 731207, 1102804, 1462414, 1929907, 2924828, 3859814, 5118449, 7719628, 10236898, 16817761, 20473796, 33635522, 67271044, 117724327, 235448654, 470897308]

約数ペア:

[(1, 470897308), (2, 235448654), (4, 117724327), (7, 67271044), (14, 33635522), (23, 20473796), (28, 16817761), (46, 10236898), (61, 7719628), (92, 5118449), (122, 3859814), (161, 2924828), (244, 1929907), (322, 1462414), (427, 1102804), (644, 731207), (854, 551402), (1403, 335636), (1708, 275701), (2806, 167818), (5612, 83909), (9821, 47948), (11987, 39284), (19642, 23974)]