340694774

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{6947}}^1$

素因数の和:7100

約数の個数: 32

約数和(自身を含む): 608311296

約数和(自身を除く): 267616522

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1582, 3503, 6947, 7006, 13894, 24521, 48629, 49042, 97258, 215357, 430714, 785011, 1507499, 1570022, 3014998, 5495077, 10990154, 24335341, 48670682, 170347387, 340694774]

約数ペア:

[(1, 340694774), (2, 170347387), (7, 48670682), (14, 24335341), (31, 10990154), (62, 5495077), (113, 3014998), (217, 1570022), (226, 1507499), (434, 785011), (791, 430714), (1582, 215357), (3503, 97258), (6947, 49042), (7006, 48629), (13894, 24521)]