397252002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{9337}}^1$

素因数の和:10362

約数の個数: 32

約数和(自身を含む): 908998272

約数和(自身を除く): 511746270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1013, 2026, 3039, 6078, 7091, 9337, 14182, 18674, 21273, 28011, 42546, 56022, 65359, 130718, 196077, 392154, 9458381, 18916762, 28375143, 56750286, 66208667, 132417334, 198626001, 397252002]

約数ペア:

[(1, 397252002), (2, 198626001), (3, 132417334), (6, 66208667), (7, 56750286), (14, 28375143), (21, 18916762), (42, 9458381), (1013, 392154), (2026, 196077), (3039, 130718), (6078, 65359), (7091, 56022), (9337, 42546), (14182, 28011), (18674, 21273)]