404345474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1201}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 683351424

約数和(自身を除く): 279005950

約数列:

[1, 2, 13, 23, 26, 46, 299, 563, 598, 1126, 1201, 2402, 7319, 12949, 14638, 15613, 25898, 27623, 31226, 55246, 168337, 336674, 359099, 676163, 718198, 1352326, 8790119, 15551749, 17580238, 31103498, 202172737, 404345474]

約数ペア:

[(1, 404345474), (2, 202172737), (13, 31103498), (23, 17580238), (26, 15551749), (46, 8790119), (299, 1352326), (563, 718198), (598, 676163), (1126, 359099), (1201, 336674), (2402, 168337), (7319, 55246), (12949, 31226), (14638, 27623), (15613, 25898)]