14172890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 12438310

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 349, 655, 698, 1310, 1745, 3490, 4061, 8122, 10819, 20305, 21638, 40610, 45719, 54095, 91438, 108190, 228595, 457190, 1417289, 2834578, 7086445, 14172890]

約数ペア:

[(1, 14172890), (2, 7086445), (5, 2834578), (10, 1417289), (31, 457190), (62, 228595), (131, 108190), (155, 91438), (262, 54095), (310, 45719), (349, 40610), (655, 21638), (698, 20305), (1310, 10819), (1745, 8122), (3490, 4061)]