78264430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{460379}}^1$

素因数の和:460403

約数の個数: 16

約数和(自身を含む): 149163120

約数和(自身を除く): 70898690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 460379, 920758, 2301895, 4603790, 7826443, 15652886, 39132215, 78264430]

約数ペア:

[(1, 78264430), (2, 39132215), (5, 15652886), (10, 7826443), (17, 4603790), (34, 2301895), (85, 920758), (170, 460379)]