980804908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 1825689600

約数和(自身を除く): 844884692

約数列:

[1, 2, 4, 31, 59, 62, 79, 118, 124, 158, 236, 316, 1697, 1829, 2449, 3394, 3658, 4661, 4898, 6788, 7316, 9322, 9796, 18644, 52607, 100123, 105214, 134063, 144491, 200246, 210428, 268126, 288982, 400492, 536252, 577964, 3103813, 4155953, 6207626, 7909717, 8311906, 12415252, 15819434, 16623812, 31638868, 245201227, 490402454, 980804908]

約数ペア:

[(1, 980804908), (2, 490402454), (4, 245201227), (31, 31638868), (59, 16623812), (62, 15819434), (79, 12415252), (118, 8311906), (124, 7909717), (158, 6207626), (236, 4155953), (316, 3103813), (1697, 577964), (1829, 536252), (2449, 400492), (3394, 288982), (3658, 268126), (4661, 210428), (4898, 200246), (6788, 144491), (7316, 134063), (9322, 105214), (9796, 100123), (18644, 52607)]