8685262010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1\times {\mathrm{11903}}^1$

素因数の和:12598

約数の個数: 32

約数和(自身を含む): 15782418432

約数和(自身を除く): 7097156422

約数列:

[1, 2, 5, 10, 131, 262, 557, 655, 1114, 1310, 2785, 5570, 11903, 23806, 59515, 72967, 119030, 145934, 364835, 729670, 1559293, 3118586, 6629971, 7796465, 13259942, 15592930, 33149855, 66299710, 868526201, 1737052402, 4342631005, 8685262010]

約数ペア:

[(1, 8685262010), (2, 4342631005), (5, 1737052402), (10, 868526201), (131, 66299710), (262, 33149855), (557, 15592930), (655, 13259942), (1114, 7796465), (1310, 6629971), (2785, 3118586), (5570, 1559293), (11903, 729670), (23806, 364835), (59515, 145934), (72967, 119030)]