8261830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 16438464

約数和(自身を除く): 8176634

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 2113, 3910, 4226, 10565, 21130, 35921, 48599, 71842, 97198, 179605, 242995, 359210, 485990, 826183, 1652366, 4130915, 8261830]

約数ペア:

[(1, 8261830), (2, 4130915), (5, 1652366), (10, 826183), (17, 485990), (23, 359210), (34, 242995), (46, 179605), (85, 97198), (115, 71842), (170, 48599), (230, 35921), (391, 21130), (782, 10565), (1955, 4226), (2113, 3910)]