1791732854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 2834860032

約数和(自身を除く): 1043127178

約数列:

[1, 2, 31, 62, 71, 137, 142, 274, 2201, 2971, 4247, 4402, 5942, 8494, 9727, 19454, 92101, 184202, 210941, 301537, 407027, 421882, 603074, 814054, 6539171, 12617837, 13078342, 25235674, 28898917, 57797834, 895866427, 1791732854]

約数ペア:

[(1, 1791732854), (2, 895866427), (31, 57797834), (62, 28898917), (71, 25235674), (137, 13078342), (142, 12617837), (274, 6539171), (2201, 814054), (2971, 603074), (4247, 421882), (4402, 407027), (5942, 301537), (8494, 210941), (9727, 184202), (19454, 92101)]