2016121490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{6637}}^1$

素因数の和:7502

約数の個数: 32

約数和(自身を含む): 3732202224

約数和(自身を除く): 1716080734

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 821, 1642, 4105, 6637, 8210, 13274, 30377, 33185, 60754, 66370, 151885, 245569, 303770, 491138, 1227845, 2455690, 5448977, 10897954, 27244885, 54489770, 201612149, 403224298, 1008060745, 2016121490]

約数ペア:

[(1, 2016121490), (2, 1008060745), (5, 403224298), (10, 201612149), (37, 54489770), (74, 27244885), (185, 10897954), (370, 5448977), (821, 2455690), (1642, 1227845), (4105, 491138), (6637, 303770), (8210, 245569), (13274, 151885), (30377, 66370), (33185, 60754)]