421429338434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1017439}}^1$

素因数の和:1017722

約数の個数: 32

約数和(自身を含む): 692266176000

約数和(自身を除く): 270836837566

約数列:

[1, 2, 13, 26, 89, 178, 179, 358, 1157, 2314, 2327, 4654, 15931, 31862, 207103, 414206, 1017439, 2034878, 13226707, 26453414, 90552071, 181104142, 182121581, 364243162, 1177176923, 2354353846, 2367580553, 4735161106, 16208820709, 32417641418, 210714669217, 421429338434]

約数ペア:

[(1, 421429338434), (2, 210714669217), (13, 32417641418), (26, 16208820709), (89, 4735161106), (178, 2367580553), (179, 2354353846), (358, 1177176923), (1157, 364243162), (2314, 182121581), (2327, 181104142), (4654, 90552071), (15931, 26453414), (31862, 13226707), (207103, 2034878), (414206, 1017439)]