1640860132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{8887}}^1$

素因数の和:10411

約数の個数: 24

約数和(自身を含む): 2966458880

約数和(自身を除く): 1325598748

約数列:

[1, 2, 4, 31, 62, 124, 1489, 2978, 5956, 8887, 17774, 35548, 46159, 92318, 184636, 275497, 550994, 1101988, 13232743, 26465486, 52930972, 410215033, 820430066, 1640860132]

約数ペア:

[(1, 1640860132), (2, 820430066), (4, 410215033), (31, 52930972), (62, 26465486), (124, 13232743), (1489, 1101988), (2978, 550994), (5956, 275497), (8887, 184636), (17774, 92318), (35548, 46159)]