1427242514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 2411182080

約数和(自身を除く): 983939566

約数列:

[1, 2, 17, 34, 37, 47, 74, 94, 101, 202, 239, 478, 629, 799, 1258, 1598, 1717, 1739, 3434, 3478, 3737, 4063, 4747, 7474, 8126, 8843, 9494, 11233, 17686, 22466, 24139, 29563, 48278, 59126, 63529, 80699, 127058, 150331, 161398, 175639, 190961, 300662, 351278, 381922, 410363, 415621, 820726, 831242, 893143, 1134533, 1786286, 2269066, 2985863, 5971726, 7065557, 14131114, 15183431, 19287061, 30366862, 38574122, 41977721, 83955442, 713621257, 1427242514]

約数ペア:

[(1, 1427242514), (2, 713621257), (17, 83955442), (34, 41977721), (37, 38574122), (47, 30366862), (74, 19287061), (94, 15183431), (101, 14131114), (202, 7065557), (239, 5971726), (478, 2985863), (629, 2269066), (799, 1786286), (1258, 1134533), (1598, 893143), (1717, 831242), (1739, 820726), (3434, 415621), (3478, 410363), (3737, 381922), (4063, 351278), (4747, 300662), (7474, 190961), (8126, 175639), (8843, 161398), (9494, 150331), (11233, 127058), (17686, 80699), (22466, 63529), (24139, 59126), (29563, 48278)]