871036636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{171329}}^1$

素因数の和:171405

約数の個数: 24

約数和(自身を含む): 1611872640

約数和(自身を除く): 740836004

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 171329, 342658, 685316, 5311199, 7024489, 10622398, 14048978, 21244796, 28097956, 217759159, 435518318, 871036636]

約数ペア:

[(1, 871036636), (2, 435518318), (4, 217759159), (31, 28097956), (41, 21244796), (62, 14048978), (82, 10622398), (124, 7024489), (164, 5311199), (1271, 685316), (2542, 342658), (5084, 171329)]