125620742

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 222059520

約数和(自身を除く): 96438778

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 247, 338, 403, 494, 589, 631, 806, 1178, 1262, 3211, 5239, 6422, 7657, 8203, 10478, 11989, 15314, 16406, 19561, 23978, 39122, 99541, 106639, 155857, 199082, 213278, 254293, 311714, 371659, 508586, 743318, 2026141, 3305809, 4052282, 4831567, 6611618, 9663134, 62810371, 125620742]

約数ペア:

[(1, 125620742), (2, 62810371), (13, 9663134), (19, 6611618), (26, 4831567), (31, 4052282), (38, 3305809), (62, 2026141), (169, 743318), (247, 508586), (338, 371659), (403, 311714), (494, 254293), (589, 213278), (631, 199082), (806, 155857), (1178, 106639), (1262, 99541), (3211, 39122), (5239, 23978), (6422, 19561), (7657, 16406), (8203, 15314), (10478, 11989)]