1693986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 3950208

約数和(自身を除く): 2256222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 761, 1113, 1522, 2226, 2283, 4566, 5327, 10654, 15981, 31962, 40333, 80666, 120999, 241998, 282331, 564662, 846993, 1693986]

約数ペア:

[(1, 1693986), (2, 846993), (3, 564662), (6, 282331), (7, 241998), (14, 120999), (21, 80666), (42, 40333), (53, 31962), (106, 15981), (159, 10654), (318, 5327), (371, 4566), (742, 2283), (761, 2226), (1113, 1522)]