247147212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83383}}^1$

素因数の和:83422

約数の個数: 48

約数和(自身を含む): 653730560

約数和(自身を除く): 406583348

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 83383, 166766, 250149, 333532, 500298, 1000596, 1083979, 1584277, 2167958, 3168554, 3251937, 4335916, 4752831, 6337108, 6503874, 9505662, 13007748, 19011324, 20595601, 41191202, 61786803, 82382404, 123573606, 247147212]

約数ペア:

[(1, 247147212), (2, 123573606), (3, 82382404), (4, 61786803), (6, 41191202), (12, 20595601), (13, 19011324), (19, 13007748), (26, 9505662), (38, 6503874), (39, 6337108), (52, 4752831), (57, 4335916), (76, 3251937), (78, 3168554), (114, 2167958), (156, 1584277), (228, 1083979), (247, 1000596), (494, 500298), (741, 333532), (988, 250149), (1482, 166766), (2964, 83383)]