238743142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 402679584

約数和(自身を除く): 163936442

約数列:

[1, 2, 11, 22, 61, 73, 122, 146, 671, 803, 1342, 1606, 2437, 4453, 4874, 8906, 26807, 48983, 53614, 97966, 148657, 177901, 297314, 355802, 1635227, 1956911, 3270454, 3913822, 10851961, 21703922, 119371571, 238743142]

約数ペア:

[(1, 238743142), (2, 119371571), (11, 21703922), (22, 10851961), (61, 3913822), (73, 3270454), (122, 1956911), (146, 1635227), (671, 355802), (803, 297314), (1342, 177901), (1606, 148657), (2437, 97966), (4453, 53614), (4874, 48983), (8906, 26807)]