275892110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4253}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 536004000

約数和(自身を除く): 260111890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 499, 998, 2495, 4253, 4990, 6487, 8506, 12974, 21265, 32435, 42530, 55289, 64870, 110578, 276445, 552890, 2122247, 4244494, 10611235, 21222470, 27589211, 55178422, 137946055, 275892110]

約数ペア:

[(1, 275892110), (2, 137946055), (5, 55178422), (10, 27589211), (13, 21222470), (26, 10611235), (65, 4244494), (130, 2122247), (499, 552890), (998, 276445), (2495, 110578), (4253, 64870), (4990, 55289), (6487, 42530), (8506, 32435), (12974, 21265)]