8220227548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1\times {\mathrm{1259}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 15598487520

約数和(自身を除く): 7378259972

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 521, 964, 1042, 1259, 2084, 2518, 3133, 5036, 6266, 6773, 12532, 13546, 16367, 27092, 32734, 65468, 125561, 251122, 303419, 502244, 606838, 655939, 1213676, 1311878, 1632293, 2623756, 3264586, 3944447, 6529172, 7888894, 8527207, 15777788, 17054414, 34108828, 158081299, 316162598, 632325196, 2055056887, 4110113774, 8220227548]

約数ペア:

[(1, 8220227548), (2, 4110113774), (4, 2055056887), (13, 632325196), (26, 316162598), (52, 158081299), (241, 34108828), (482, 17054414), (521, 15777788), (964, 8527207), (1042, 7888894), (1259, 6529172), (2084, 3944447), (2518, 3264586), (3133, 2623756), (5036, 1632293), (6266, 1311878), (6773, 1213676), (12532, 655939), (13546, 606838), (16367, 502244), (27092, 303419), (32734, 251122), (65468, 125561)]