1211152330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{9743}}^1$

素因数の和:10182

約数の個数: 32

約数和(自身を含む): 2256242688

約数和(自身を除く): 1045090358

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 401, 802, 2005, 4010, 9743, 12431, 19486, 24862, 48715, 62155, 97430, 124310, 302033, 604066, 1510165, 3020330, 3906943, 7813886, 19534715, 39069430, 121115233, 242230466, 605576165, 1211152330]

約数ペア:

[(1, 1211152330), (2, 605576165), (5, 242230466), (10, 121115233), (31, 39069430), (62, 19534715), (155, 7813886), (310, 3906943), (401, 3020330), (802, 1510165), (2005, 604066), (4010, 302033), (9743, 124310), (12431, 97430), (19486, 62155), (24862, 48715)]