2355628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 4707136

約数和(自身を除く): 2351508

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 157, 242, 314, 341, 484, 628, 682, 1364, 1727, 3454, 3751, 4867, 6908, 7502, 9734, 15004, 18997, 19468, 37994, 53537, 75988, 107074, 214148, 588907, 1177814, 2355628]

約数ペア:

[(1, 2355628), (2, 1177814), (4, 588907), (11, 214148), (22, 107074), (31, 75988), (44, 53537), (62, 37994), (121, 19468), (124, 18997), (157, 15004), (242, 9734), (314, 7502), (341, 6908), (484, 4867), (628, 3751), (682, 3454), (1364, 1727)]