2017427044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 3665692800

約数和(自身を除く): 1648265756

約数列:

[1, 2, 4, 43, 86, 151, 172, 173, 302, 346, 449, 604, 692, 898, 1796, 6493, 7439, 12986, 14878, 19307, 25972, 26123, 29756, 38614, 52246, 67799, 77228, 77677, 104492, 135598, 155354, 271196, 310708, 1123289, 2246578, 2915357, 3340111, 4493156, 5830714, 6680222, 11661428, 11729227, 13360444, 23458454, 46916908, 504356761, 1008713522, 2017427044]

約数ペア:

[(1, 2017427044), (2, 1008713522), (4, 504356761), (43, 46916908), (86, 23458454), (151, 13360444), (172, 11729227), (173, 11661428), (302, 6680222), (346, 5830714), (449, 4493156), (604, 3340111), (692, 2915357), (898, 2246578), (1796, 1123289), (6493, 310708), (7439, 271196), (12986, 155354), (14878, 135598), (19307, 104492), (25972, 77677), (26123, 77228), (29756, 67799), (38614, 52246)]