1645502041

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 1793119680

約数和(自身を除く): 147617639

約数列:

[1, 23, 31, 109, 683, 713, 961, 2507, 3379, 15709, 21173, 22103, 74447, 77717, 104749, 486979, 656363, 1712281, 2307857, 2409227, 15096349, 53080711, 71543567, 1645502041]

約数ペア:

[(1, 1645502041), (23, 71543567), (31, 53080711), (109, 15096349), (683, 2409227), (713, 2307857), (961, 1712281), (2507, 656363), (3379, 486979), (15709, 104749), (21173, 77717), (22103, 74447)]