2905722790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{130477}}^1$

素因数の和:130632

約数の個数: 32

約数和(自身を含む): 5580283104

約数和(自身を除く): 2674560314

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 22270, 130477, 260954, 652385, 1304770, 2218109, 4436218, 11090545, 17092487, 22181090, 34184974, 85462435, 170924870, 290572279, 581144558, 1452861395, 2905722790]

約数ペア:

[(1, 2905722790), (2, 1452861395), (5, 581144558), (10, 290572279), (17, 170924870), (34, 85462435), (85, 34184974), (131, 22181090), (170, 17092487), (262, 11090545), (655, 4436218), (1310, 2218109), (2227, 1304770), (4454, 652385), (11135, 260954), (22270, 130477)]