2147272010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{11093}}^1$

素因数の和:12602

約数の個数: 32

約数和(自身を含む): 4165575120

約数和(自身を除く): 2018303110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1489, 2978, 7445, 11093, 14890, 19357, 22186, 38714, 55465, 96785, 110930, 144209, 193570, 288418, 721045, 1442090, 16517477, 33034954, 82587385, 165174770, 214727201, 429454402, 1073636005, 2147272010]

約数ペア:

[(1, 2147272010), (2, 1073636005), (5, 429454402), (10, 214727201), (13, 165174770), (26, 82587385), (65, 33034954), (130, 16517477), (1489, 1442090), (2978, 721045), (7445, 288418), (11093, 193570), (14890, 144209), (19357, 110930), (22186, 96785), (38714, 55465)]