531047454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14159}}^1$

素因数の和:14237

約数の個数: 64

約数和(自身を含む): 1304985600

約数和(自身を除く): 773938146

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 798, 893, 987, 1786, 1974, 2679, 5358, 6251, 12502, 14159, 18753, 28318, 37506, 42477, 84954, 99113, 198226, 269021, 297339, 538042, 594678, 665473, 807063, 1330946, 1614126, 1883147, 1996419, 3766294, 3992838, 4658311, 5649441, 9316622, 11298882, 12643987, 13974933, 25287974, 27949866, 37931961, 75863922, 88507909, 177015818, 265523727, 531047454]

約数ペア:

[(1, 531047454), (2, 265523727), (3, 177015818), (6, 88507909), (7, 75863922), (14, 37931961), (19, 27949866), (21, 25287974), (38, 13974933), (42, 12643987), (47, 11298882), (57, 9316622), (94, 5649441), (114, 4658311), (133, 3992838), (141, 3766294), (266, 1996419), (282, 1883147), (329, 1614126), (399, 1330946), (658, 807063), (798, 665473), (893, 594678), (987, 538042), (1786, 297339), (1974, 269021), (2679, 198226), (5358, 99113), (6251, 84954), (12502, 42477), (14159, 37506), (18753, 28318)]