387942722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 633121920

約数和(自身を除く): 245179198

約数列:

[1, 2, 19, 38, 53, 71, 106, 142, 1007, 1349, 2014, 2698, 2713, 3763, 5426, 7526, 51547, 71497, 103094, 142994, 143789, 192623, 287578, 385246, 2731991, 3659837, 5463982, 7319674, 10209019, 20418038, 193971361, 387942722]

約数ペア:

[(1, 387942722), (2, 193971361), (19, 20418038), (38, 10209019), (53, 7319674), (71, 5463982), (106, 3659837), (142, 2731991), (1007, 385246), (1349, 287578), (2014, 192623), (2698, 143789), (2713, 142994), (3763, 103094), (5426, 71497), (7526, 51547)]