2005206838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1\times {\mathrm{1579}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 3308140800

約数和(自身を除く): 1302933962

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1453, 1579, 2906, 3158, 27607, 30001, 33419, 36317, 55214, 60002, 66838, 72634, 634961, 690023, 1269922, 1380046, 2294287, 4588574, 43591453, 52768601, 87182906, 105537202, 1002603419, 2005206838]

約数ペア:

[(1, 2005206838), (2, 1002603419), (19, 105537202), (23, 87182906), (38, 52768601), (46, 43591453), (437, 4588574), (874, 2294287), (1453, 1380046), (1579, 1269922), (2906, 690023), (3158, 634961), (27607, 72634), (30001, 66838), (33419, 60002), (36317, 55214)]