2013065726

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{787}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 3604778496

約数和(自身を除く): 1591712770

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 607, 787, 1214, 1574, 2107, 4214, 4249, 5509, 8498, 11018, 26101, 29743, 33841, 38563, 52202, 59486, 67682, 77126, 182707, 236887, 365414, 473774, 477709, 955418, 1278949, 1658209, 2557898, 3316418, 3343963, 6687926, 20541487, 23407741, 41082974, 46815482, 143790409, 287580818, 1006532863, 2013065726]

約数ペア:

[(1, 2013065726), (2, 1006532863), (7, 287580818), (14, 143790409), (43, 46815482), (49, 41082974), (86, 23407741), (98, 20541487), (301, 6687926), (602, 3343963), (607, 3316418), (787, 2557898), (1214, 1658209), (1574, 1278949), (2107, 955418), (4214, 477709), (4249, 473774), (5509, 365414), (8498, 236887), (11018, 182707), (26101, 77126), (29743, 67682), (33841, 59486), (38563, 52202)]