393358544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{1657}}^1$

素因数の和:2103

約数の個数: 40

約数和(自身を含む): 785155848

約数和(自身を除く): 391797304

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 401, 592, 802, 1604, 1657, 3208, 3314, 6416, 6628, 13256, 14837, 26512, 29674, 59348, 61309, 118696, 122618, 237392, 245236, 490472, 664457, 980944, 1328914, 2657828, 5315656, 10631312, 24584909, 49169818, 98339636, 196679272, 393358544]

約数ペア:

[(1, 393358544), (2, 196679272), (4, 98339636), (8, 49169818), (16, 24584909), (37, 10631312), (74, 5315656), (148, 2657828), (296, 1328914), (401, 980944), (592, 664457), (802, 490472), (1604, 245236), (1657, 237392), (3208, 122618), (3314, 118696), (6416, 61309), (6628, 59348), (13256, 29674), (14837, 26512)]