705642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 1648512

約数和(自身を除く): 942870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 317, 318, 371, 634, 742, 951, 1113, 1902, 2219, 2226, 4438, 6657, 13314, 16801, 33602, 50403, 100806, 117607, 235214, 352821, 705642]

約数ペア:

[(1, 705642), (2, 352821), (3, 235214), (6, 117607), (7, 100806), (14, 50403), (21, 33602), (42, 16801), (53, 13314), (106, 6657), (159, 4438), (317, 2226), (318, 2219), (371, 1902), (634, 1113), (742, 951)]