2788045210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9613949}}^1$

素因数の和:9613985

約数の個数: 16

約数和(自身を含む): 5191533000

約数和(自身を除く): 2403487790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9613949, 19227898, 48069745, 96139490, 278804521, 557609042, 1394022605, 2788045210]

約数ペア:

[(1, 2788045210), (2, 1394022605), (5, 557609042), (10, 278804521), (29, 96139490), (58, 48069745), (145, 19227898), (290, 9613949)]