15284420488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2011}}^1\times {\mathrm{13381}}^1$

素因数の和:15469

約数の個数: 32

約数和(自身を含む): 29078550720

約数和(自身を除く): 13794130232

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2011, 4022, 8044, 13381, 16088, 26762, 53524, 107048, 142781, 285562, 571124, 950051, 1142248, 1900102, 3800204, 7600408, 26909191, 53818382, 107636764, 215273528, 1910552561, 3821105122, 7642210244, 15284420488]

約数ペア:

[(1, 15284420488), (2, 7642210244), (4, 3821105122), (8, 1910552561), (71, 215273528), (142, 107636764), (284, 53818382), (568, 26909191), (2011, 7600408), (4022, 3800204), (8044, 1900102), (13381, 1142248), (16088, 950051), (26762, 571124), (53524, 285562), (107048, 142781)]