1913565530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 3633009408

約数和(自身を除く): 1719443878

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 107, 205, 214, 265, 410, 530, 535, 823, 1070, 1646, 2173, 4115, 4346, 4387, 5671, 8230, 8774, 10865, 11342, 21730, 21935, 28355, 33743, 43619, 43870, 56710, 67486, 87238, 88061, 168715, 176122, 218095, 232511, 337430, 436190, 440305, 465022, 880610, 1162555, 1788379, 2325110, 3576758, 3610501, 4667233, 7221002, 8941895, 9334466, 17883790, 18052505, 23336165, 36105010, 46672330, 191356553, 382713106, 956782765, 1913565530]

約数ペア:

[(1, 1913565530), (2, 956782765), (5, 382713106), (10, 191356553), (41, 46672330), (53, 36105010), (82, 23336165), (106, 18052505), (107, 17883790), (205, 9334466), (214, 8941895), (265, 7221002), (410, 4667233), (530, 3610501), (535, 3576758), (823, 2325110), (1070, 1788379), (1646, 1162555), (2173, 880610), (4115, 465022), (4346, 440305), (4387, 436190), (5671, 337430), (8230, 232511), (8774, 218095), (10865, 176122), (11342, 168715), (21730, 88061), (21935, 87238), (28355, 67486), (33743, 56710), (43619, 43870)]