520218492

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{1249}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 1236900000

約数和(自身を除く): 716681508

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 569, 732, 1138, 1249, 1707, 2276, 2498, 3414, 3747, 4996, 6828, 7494, 14988, 34709, 69418, 76189, 104127, 138836, 152378, 208254, 228567, 304756, 416508, 457134, 710681, 914268, 1421362, 2132043, 2842724, 4264086, 8528172, 43351541, 86703082, 130054623, 173406164, 260109246, 520218492]

約数ペア:

[(1, 520218492), (2, 260109246), (3, 173406164), (4, 130054623), (6, 86703082), (12, 43351541), (61, 8528172), (122, 4264086), (183, 2842724), (244, 2132043), (366, 1421362), (569, 914268), (732, 710681), (1138, 457134), (1249, 416508), (1707, 304756), (2276, 228567), (2498, 208254), (3414, 152378), (3747, 138836), (4996, 104127), (6828, 76189), (7494, 69418), (14988, 34709)]