2826173870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3253}}^1$

素因数の和:3477

約数の個数: 64

約数和(自身を含む): 5648215104

約数和(自身を除く): 2822041234

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 163, 205, 326, 410, 533, 815, 1066, 1630, 2119, 2665, 3253, 4238, 5330, 6506, 6683, 10595, 13366, 16265, 21190, 32530, 33415, 42289, 66830, 84578, 86879, 133373, 173758, 211445, 266746, 422890, 434395, 530239, 666865, 868790, 1060478, 1333730, 1733849, 2651195, 3467698, 5302390, 6893107, 8669245, 13786214, 17338490, 21739799, 34465535, 43479598, 68931070, 108698995, 217397990, 282617387, 565234774, 1413086935, 2826173870]

約数ペア:

[(1, 2826173870), (2, 1413086935), (5, 565234774), (10, 282617387), (13, 217397990), (26, 108698995), (41, 68931070), (65, 43479598), (82, 34465535), (130, 21739799), (163, 17338490), (205, 13786214), (326, 8669245), (410, 6893107), (533, 5302390), (815, 3467698), (1066, 2651195), (1630, 1733849), (2119, 1333730), (2665, 1060478), (3253, 868790), (4238, 666865), (5330, 530239), (6506, 434395), (6683, 422890), (10595, 266746), (13366, 211445), (16265, 173758), (21190, 133373), (32530, 86879), (33415, 84578), (42289, 66830)]