2021029424

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{9349}}^1$

素因数の和:9645

約数の個数: 40

約数和(自身を含む): 3999930000

約数和(自身を除く): 1978900576

約数列:

[1, 2, 4, 8, 16, 59, 118, 229, 236, 458, 472, 916, 944, 1832, 3664, 9349, 13511, 18698, 27022, 37396, 54044, 74792, 108088, 149584, 216176, 551591, 1103182, 2140921, 2206364, 4281842, 4412728, 8563684, 8825456, 17127368, 34254736, 126314339, 252628678, 505257356, 1010514712, 2021029424]

約数ペア:

[(1, 2021029424), (2, 1010514712), (4, 505257356), (8, 252628678), (16, 126314339), (59, 34254736), (118, 17127368), (229, 8825456), (236, 8563684), (458, 4412728), (472, 4281842), (916, 2206364), (944, 2140921), (1832, 1103182), (3664, 551591), (9349, 216176), (13511, 149584), (18698, 108088), (27022, 74792), (37396, 54044)]