394479684

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{123121}}^1$

素因数の和:123220

約数の個数: 36

約数和(自身を含む): 1008369180

約数和(自身を除く): 613889496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 123121, 246242, 369363, 492484, 738726, 1108089, 1477452, 2216178, 4432356, 10957769, 21915538, 32873307, 43831076, 65746614, 98619921, 131493228, 197239842, 394479684]

約数ペア:

[(1, 394479684), (2, 197239842), (3, 131493228), (4, 98619921), (6, 65746614), (9, 43831076), (12, 32873307), (18, 21915538), (36, 10957769), (89, 4432356), (178, 2216178), (267, 1477452), (356, 1108089), (534, 738726), (801, 492484), (1068, 369363), (1602, 246242), (3204, 123121)]