6981604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 15015168

約数和(自身を除く): 8033564

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 293, 322, 518, 586, 644, 851, 1036, 1172, 1702, 2051, 3404, 4102, 5957, 6739, 8204, 10841, 11914, 13478, 21682, 23828, 26956, 43364, 47173, 75887, 94346, 151774, 188692, 249343, 303548, 498686, 997372, 1745401, 3490802, 6981604]

約数ペア:

[(1, 6981604), (2, 3490802), (4, 1745401), (7, 997372), (14, 498686), (23, 303548), (28, 249343), (37, 188692), (46, 151774), (74, 94346), (92, 75887), (148, 47173), (161, 43364), (259, 26956), (293, 23828), (322, 21682), (518, 13478), (586, 11914), (644, 10841), (851, 8204), (1036, 6739), (1172, 5957), (1702, 4102), (2051, 3404)]