1988300192

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{739}}^1\times {\mathrm{1013}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 3970905120

約数和(自身を除く): 1982604928

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 739, 1013, 1328, 1478, 2026, 2656, 2956, 4052, 5912, 8104, 11824, 16208, 23648, 32416, 61337, 84079, 122674, 168158, 245348, 336316, 490696, 672632, 748607, 981392, 1345264, 1497214, 1962784, 2690528, 2994428, 5988856, 11977712, 23955424, 62134381, 124268762, 248537524, 497075048, 994150096, 1988300192]

約数ペア:

[(1, 1988300192), (2, 994150096), (4, 497075048), (8, 248537524), (16, 124268762), (32, 62134381), (83, 23955424), (166, 11977712), (332, 5988856), (664, 2994428), (739, 2690528), (1013, 1962784), (1328, 1497214), (1478, 1345264), (2026, 981392), (2656, 748607), (2956, 672632), (4052, 490696), (5912, 336316), (8104, 245348), (11824, 168158), (16208, 122674), (23648, 84079), (32416, 61337)]