1618243952

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{598463}}^1$

素因数の和:598497

約数の個数: 30

約数和(自身を含む): 3395086272

約数和(自身を除く): 1776842320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 598463, 1196926, 2393852, 4787704, 7780019, 9575408, 15560038, 31120076, 62240152, 101140247, 124480304, 202280494, 404560988, 809121976, 1618243952]

約数ペア:

[(1, 1618243952), (2, 809121976), (4, 404560988), (8, 202280494), (13, 124480304), (16, 101140247), (26, 62240152), (52, 31120076), (104, 15560038), (169, 9575408), (208, 7780019), (338, 4787704), (676, 2393852), (1352, 1196926), (2704, 598463)]