2017857584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73709}}^1$

素因数の和:73805

約数の個数: 40

約数和(自身を含む): 4113018000

約数和(自身を除く): 2095160416

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 944, 1711, 3422, 6844, 13688, 27376, 73709, 147418, 294836, 589672, 1179344, 2137561, 4275122, 4348831, 8550244, 8697662, 17100488, 17395324, 34200976, 34790648, 69581296, 126116099, 252232198, 504464396, 1008928792, 2017857584]

約数ペア:

[(1, 2017857584), (2, 1008928792), (4, 504464396), (8, 252232198), (16, 126116099), (29, 69581296), (58, 34790648), (59, 34200976), (116, 17395324), (118, 17100488), (232, 8697662), (236, 8550244), (464, 4348831), (472, 4275122), (944, 2137561), (1711, 1179344), (3422, 589672), (6844, 294836), (13688, 147418), (27376, 73709)]