317178796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{63793}}^1$

素因数の和:63921

約数の個数: 24

約数和(自身を含む): 610891344

約数和(自身を除く): 293712548

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 63793, 127586, 255172, 701723, 1403446, 2806892, 7208609, 14417218, 28834436, 79294699, 158589398, 317178796]

約数ペア:

[(1, 317178796), (2, 158589398), (4, 79294699), (11, 28834436), (22, 14417218), (44, 7208609), (113, 2806892), (226, 1403446), (452, 701723), (1243, 255172), (2486, 127586), (4972, 63793)]