4311790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 9160704

約数和(自身を除く): 4848914

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1987, 2170, 3974, 9935, 13909, 19870, 27818, 61597, 69545, 123194, 139090, 307985, 431179, 615970, 862358, 2155895, 4311790]

約数ペア:

[(1, 4311790), (2, 2155895), (5, 862358), (7, 615970), (10, 431179), (14, 307985), (31, 139090), (35, 123194), (62, 69545), (70, 61597), (155, 27818), (217, 19870), (310, 13909), (434, 9935), (1085, 3974), (1987, 2170)]