1390355526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1141507}}^1$

素因数の和:1141548

約数の個数: 32

約数和(自身を含む): 3287543040

約数和(自身を除く): 1897187514

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 1141507, 2283014, 3424521, 6849042, 7990549, 15981098, 23971647, 33103703, 47943294, 66207406, 99311109, 198622218, 231725921, 463451842, 695177763, 1390355526]

約数ペア:

[(1, 1390355526), (2, 695177763), (3, 463451842), (6, 231725921), (7, 198622218), (14, 99311109), (21, 66207406), (29, 47943294), (42, 33103703), (58, 23971647), (87, 15981098), (174, 7990549), (203, 6849042), (406, 3424521), (609, 2283014), (1218, 1141507)]