260672428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{2063}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 471582720

約数和(自身を除く): 210910292

約数列:

[1, 2, 4, 31, 62, 124, 1019, 2038, 2063, 4076, 4126, 8252, 31589, 63178, 63953, 126356, 127906, 255812, 2102197, 4204394, 8408788, 65168107, 130336214, 260672428]

約数ペア:

[(1, 260672428), (2, 130336214), (4, 65168107), (31, 8408788), (62, 4204394), (124, 2102197), (1019, 255812), (2038, 127906), (2063, 126356), (4076, 63953), (4126, 63178), (8252, 31589)]