4880590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 10323936

約数和(自身を除く): 5443346

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3413, 6826, 17065, 34130, 37543, 44369, 75086, 88738, 187715, 221845, 375430, 443690, 488059, 976118, 2440295, 4880590]

約数ペア:

[(1, 4880590), (2, 2440295), (5, 976118), (10, 488059), (11, 443690), (13, 375430), (22, 221845), (26, 187715), (55, 88738), (65, 75086), (110, 44369), (130, 37543), (143, 34130), (286, 17065), (715, 6826), (1430, 3413)]