1292187632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{12347}}^1$

素因数の和:12597

約数の個数: 40

約数和(自身を含む): 2596833792

約数和(自身を除く): 1304646160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 844, 1688, 3376, 6541, 12347, 13082, 24694, 26164, 49388, 52328, 98776, 104656, 197552, 382757, 765514, 1531028, 2605217, 3062056, 5210434, 6124112, 10420868, 20841736, 41683472, 80761727, 161523454, 323046908, 646093816, 1292187632]

約数ペア:

[(1, 1292187632), (2, 646093816), (4, 323046908), (8, 161523454), (16, 80761727), (31, 41683472), (62, 20841736), (124, 10420868), (211, 6124112), (248, 5210434), (422, 3062056), (496, 2605217), (844, 1531028), (1688, 765514), (3376, 382757), (6541, 197552), (12347, 104656), (13082, 98776), (24694, 52328), (26164, 49388)]