13642790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6332

約数の個数: 32

約数和(自身を含む): 28975104

約数和(自身を除く): 15332314

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6287, 12574, 31435, 44009, 62870, 88018, 194897, 220045, 389794, 440090, 974485, 1364279, 1948970, 2728558, 6821395, 13642790]

約数ペア:

[(1, 13642790), (2, 6821395), (5, 2728558), (7, 1948970), (10, 1364279), (14, 974485), (31, 440090), (35, 389794), (62, 220045), (70, 194897), (155, 88018), (217, 62870), (310, 44009), (434, 31435), (1085, 12574), (2170, 6287)]