655242172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151817}}^1$

素因数の和:151917

約数の個数: 24

約数和(自身を含む): 1249765776

約数和(自身を除く): 594523604

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 151817, 303634, 607268, 1973621, 3947242, 7894484, 12600811, 25201622, 50403244, 163810543, 327621086, 655242172]

約数ペア:

[(1, 655242172), (2, 327621086), (4, 163810543), (13, 50403244), (26, 25201622), (52, 12600811), (83, 7894484), (166, 3947242), (332, 1973621), (1079, 607268), (2158, 303634), (4316, 151817)]