2013502948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 3745663488

約数和(自身を除く): 1732160540

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 211, 422, 844, 1271, 1877, 2542, 3754, 5084, 6541, 7508, 8651, 13082, 17302, 26164, 34604, 58187, 76957, 116374, 153914, 232748, 268181, 307828, 396047, 536362, 792094, 1072724, 1584188, 2385667, 4771334, 9542668, 12277457, 16237927, 24554914, 32475854, 49109828, 64951708, 503375737, 1006751474, 2013502948]

約数ペア:

[(1, 2013502948), (2, 1006751474), (4, 503375737), (31, 64951708), (41, 49109828), (62, 32475854), (82, 24554914), (124, 16237927), (164, 12277457), (211, 9542668), (422, 4771334), (844, 2385667), (1271, 1584188), (1877, 1072724), (2542, 792094), (3754, 536362), (5084, 396047), (6541, 307828), (7508, 268181), (8651, 232748), (13082, 153914), (17302, 116374), (26164, 76957), (34604, 58187)]