940097948

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1\times {\mathrm{5087}}^1$

素因数の和:6121

約数の個数: 24

約数和(自身を含む): 1682214912

約数和(自身を除く): 742116964

約数列:

[1, 2, 4, 47, 94, 188, 983, 1966, 3932, 5087, 10174, 20348, 46201, 92402, 184804, 239089, 478178, 956356, 5000521, 10001042, 20002084, 235024487, 470048974, 940097948]

約数ペア:

[(1, 940097948), (2, 470048974), (4, 235024487), (47, 20002084), (94, 10001042), (188, 5000521), (983, 956356), (1966, 478178), (3932, 239089), (5087, 184804), (10174, 92402), (20348, 46201)]