2003003222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{602951}}^1$

素因数の和:603115

約数の個数: 16

約数和(自身を含む): 3299353344

約数和(自身を除く): 1296350122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 602951, 1205902, 6632461, 13264922, 91045601, 182091202, 1001501611, 2003003222]

約数ペア:

[(1, 2003003222), (2, 1001501611), (11, 182091202), (22, 91045601), (151, 13264922), (302, 6632461), (1661, 1205902), (3322, 602951)]