1307029486

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 2351960064

約数和(自身を除く): 1044930578

約数列:

[1, 2, 7, 14, 47, 71, 94, 101, 142, 202, 277, 329, 497, 554, 658, 707, 994, 1414, 1939, 3337, 3878, 4747, 6674, 7171, 9494, 13019, 14342, 19667, 23359, 26038, 27977, 33229, 39334, 46718, 50197, 55954, 66458, 91133, 100394, 137669, 182266, 195839, 275338, 337037, 391678, 674074, 924349, 1314919, 1848698, 1986367, 2359259, 2629838, 3972734, 4718518, 6470443, 9204433, 12940886, 13904569, 18408866, 27809138, 93359249, 186718498, 653514743, 1307029486]

約数ペア:

[(1, 1307029486), (2, 653514743), (7, 186718498), (14, 93359249), (47, 27809138), (71, 18408866), (94, 13904569), (101, 12940886), (142, 9204433), (202, 6470443), (277, 4718518), (329, 3972734), (497, 2629838), (554, 2359259), (658, 1986367), (707, 1848698), (994, 1314919), (1414, 924349), (1939, 674074), (3337, 391678), (3878, 337037), (4747, 275338), (6674, 195839), (7171, 182266), (9494, 137669), (13019, 100394), (14342, 91133), (19667, 66458), (23359, 55954), (26038, 50197), (27977, 46718), (33229, 39334)]