2016989922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10883}}^1$

素因数の和:11007

約数の個数: 64

約数和(自身を含む): 4513812480

約数和(自身を除く): 2496822558

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 79, 102, 138, 158, 237, 391, 474, 782, 1173, 1343, 1817, 2346, 2686, 3634, 4029, 5451, 8058, 10883, 10902, 21766, 30889, 32649, 61778, 65298, 92667, 185011, 185334, 250309, 370022, 500618, 555033, 750927, 859757, 1110066, 1501854, 1719514, 2579271, 4255253, 5158542, 8510506, 12765759, 14615869, 19774411, 25531518, 29231738, 39548822, 43847607, 59323233, 87695214, 118646466, 336164987, 672329974, 1008494961, 2016989922]

約数ペア:

[(1, 2016989922), (2, 1008494961), (3, 672329974), (6, 336164987), (17, 118646466), (23, 87695214), (34, 59323233), (46, 43847607), (51, 39548822), (69, 29231738), (79, 25531518), (102, 19774411), (138, 14615869), (158, 12765759), (237, 8510506), (391, 5158542), (474, 4255253), (782, 2579271), (1173, 1719514), (1343, 1501854), (1817, 1110066), (2346, 859757), (2686, 750927), (3634, 555033), (4029, 500618), (5451, 370022), (8058, 250309), (10883, 185334), (10902, 185011), (21766, 92667), (30889, 65298), (32649, 61778)]