1693540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 3790836

約数和(自身を除く): 2097296

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 293, 340, 578, 586, 1156, 1172, 1445, 1465, 2890, 2930, 4981, 5780, 5860, 9962, 19924, 24905, 49810, 84677, 99620, 169354, 338708, 423385, 846770, 1693540]

約数ペア:

[(1, 1693540), (2, 846770), (4, 423385), (5, 338708), (10, 169354), (17, 99620), (20, 84677), (34, 49810), (68, 24905), (85, 19924), (170, 9962), (289, 5860), (293, 5780), (340, 4981), (578, 2930), (586, 2890), (1156, 1465), (1172, 1445)]