2398484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 4864608

約数和(自身を除く): 2466124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 361, 418, 604, 722, 836, 1444, 1661, 2869, 3322, 3971, 5738, 6644, 7942, 11476, 15884, 31559, 54511, 63118, 109022, 126236, 218044, 599621, 1199242, 2398484]

約数ペア:

[(1, 2398484), (2, 1199242), (4, 599621), (11, 218044), (19, 126236), (22, 109022), (38, 63118), (44, 54511), (76, 31559), (151, 15884), (209, 11476), (302, 7942), (361, 6644), (418, 5738), (604, 3971), (722, 3322), (836, 2869), (1444, 1661)]