2017387216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{8171}}^1$

素因数の和:9379

約数の個数: 40

約数和(自身を含む): 4213417824

約数和(自身を除く): 2196030608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1187, 2374, 4748, 8171, 9496, 15431, 16342, 18992, 30862, 32684, 61724, 65368, 106223, 123448, 130736, 212446, 246896, 424892, 849784, 1699568, 9698977, 19397954, 38795908, 77591816, 126086701, 155183632, 252173402, 504346804, 1008693608, 2017387216]

約数ペア:

[(1, 2017387216), (2, 1008693608), (4, 504346804), (8, 252173402), (13, 155183632), (16, 126086701), (26, 77591816), (52, 38795908), (104, 19397954), (208, 9698977), (1187, 1699568), (2374, 849784), (4748, 424892), (8171, 246896), (9496, 212446), (15431, 130736), (16342, 123448), (18992, 106223), (30862, 65368), (32684, 61724)]