138586492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101603}}^1$

素因数の和:101649

約数の個数: 24

約数和(自身を含む): 273111552

約数和(自身を除く): 134525060

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 101603, 203206, 406412, 1117633, 2235266, 3149693, 4470532, 6299386, 12598772, 34646623, 69293246, 138586492]

約数ペア:

[(1, 138586492), (2, 69293246), (4, 34646623), (11, 12598772), (22, 6299386), (31, 4470532), (44, 3149693), (62, 2235266), (124, 1117633), (341, 406412), (682, 203206), (1364, 101603)]