1974946814

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{13613}}^1$

素因数の和:13900

約数の個数: 24

約数和(自身を含む): 3159700488

約数和(自身を除く): 1184753674

約数列:

[1, 2, 17, 34, 251, 289, 502, 578, 4267, 8534, 13613, 27226, 72539, 145078, 231421, 462842, 3416863, 3934157, 6833726, 7868314, 58086671, 116173342, 987473407, 1974946814]

約数ペア:

[(1, 1974946814), (2, 987473407), (17, 116173342), (34, 58086671), (251, 7868314), (289, 6833726), (502, 3934157), (578, 3416863), (4267, 462842), (8534, 231421), (13613, 145078), (27226, 72539)]