2019916002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{10987}}^1$

素因数の和:13362

約数の個数: 32

約数和(自身を含む): 4352830272

約数和(自身を除く): 2332914270

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2357, 4714, 7071, 10987, 14142, 21974, 30641, 32961, 61282, 65922, 91923, 142831, 183846, 285662, 428493, 856986, 25896359, 51792718, 77689077, 155378154, 336652667, 673305334, 1009958001, 2019916002]

約数ペア:

[(1, 2019916002), (2, 1009958001), (3, 673305334), (6, 336652667), (13, 155378154), (26, 77689077), (39, 51792718), (78, 25896359), (2357, 856986), (4714, 428493), (7071, 285662), (10987, 183846), (14142, 142831), (21974, 91923), (30641, 65922), (32961, 61282)]