2012307464

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{188701}}^1$

素因数の和:188781

約数の個数: 32

約数和(自身を含む): 3985386240

約数和(自身を除く): 1973078776

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 188701, 377402, 754804, 1509608, 5849731, 8114143, 11699462, 16228286, 23398924, 32456572, 46797848, 64913144, 251538433, 503076866, 1006153732, 2012307464]

約数ペア:

[(1, 2012307464), (2, 1006153732), (4, 503076866), (8, 251538433), (31, 64913144), (43, 46797848), (62, 32456572), (86, 23398924), (124, 16228286), (172, 11699462), (248, 8114143), (344, 5849731), (1333, 1509608), (2666, 754804), (5332, 377402), (10664, 188701)]