2912387132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 5348259840

約数和(自身を除く): 2435872708

約数列:

[1, 2, 4, 31, 62, 109, 124, 151, 218, 302, 436, 604, 1427, 2854, 3379, 4681, 5708, 6758, 9362, 13516, 16459, 18724, 32918, 44237, 65836, 88474, 155543, 176948, 215477, 311086, 430954, 510229, 622172, 861908, 1020458, 2040916, 4821833, 6679787, 9643666, 13359574, 19287332, 23486993, 26719148, 46973986, 93947972, 728096783, 1456193566, 2912387132]

約数ペア:

[(1, 2912387132), (2, 1456193566), (4, 728096783), (31, 93947972), (62, 46973986), (109, 26719148), (124, 23486993), (151, 19287332), (218, 13359574), (302, 9643666), (436, 6679787), (604, 4821833), (1427, 2040916), (2854, 1020458), (3379, 861908), (4681, 622172), (5708, 510229), (6758, 430954), (9362, 311086), (13516, 215477), (16459, 176948), (18724, 155543), (32918, 88474), (44237, 65836)]