2445652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 4885888

約数和(自身を除く): 2440236

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 163, 242, 326, 341, 484, 652, 682, 1364, 1793, 3586, 3751, 5053, 7172, 7502, 10106, 15004, 19723, 20212, 39446, 55583, 78892, 111166, 222332, 611413, 1222826, 2445652]

約数ペア:

[(1, 2445652), (2, 1222826), (4, 611413), (11, 222332), (22, 111166), (31, 78892), (44, 55583), (62, 39446), (121, 20212), (124, 19723), (163, 15004), (242, 10106), (326, 7502), (341, 7172), (484, 5053), (652, 3751), (682, 3586), (1364, 1793)]