2573721228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{868327}}^1$

素因数の和:868366

約数の個数: 48

約数和(自身を含む): 6807691520

約数和(自身を除く): 4233970292

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, 868327, 1736654, 2604981, 3473308, 5209962, 10419924, 11288251, 16498213, 22576502, 32996426, 33864753, 45153004, 49494639, 65992852, 67729506, 98989278, 135459012, 197978556, 214476769, 428953538, 643430307, 857907076, 1286860614, 2573721228]

約数ペア:

[(1, 2573721228), (2, 1286860614), (3, 857907076), (4, 643430307), (6, 428953538), (12, 214476769), (13, 197978556), (19, 135459012), (26, 98989278), (38, 67729506), (39, 65992852), (52, 49494639), (57, 45153004), (76, 33864753), (78, 32996426), (114, 22576502), (156, 16498213), (228, 11288251), (247, 10419924), (494, 5209962), (741, 3473308), (988, 2604981), (1482, 1736654), (2964, 868327)]