2107454984

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 4124390400

約数和(自身を除く): 2016935416

約数列:

[1, 2, 4, 8, 59, 67, 103, 118, 134, 206, 236, 268, 412, 472, 536, 647, 824, 1294, 2588, 3953, 5176, 6077, 6901, 7906, 12154, 13802, 15812, 24308, 27604, 31624, 38173, 43349, 48616, 55208, 66641, 76346, 86698, 133282, 152692, 173396, 266564, 305384, 346792, 407159, 533128, 814318, 1628636, 2557591, 3257272, 3931819, 4464947, 5115182, 7863638, 8929894, 10230364, 15727276, 17859788, 20460728, 31454552, 35719576, 263431873, 526863746, 1053727492, 2107454984]

約数ペア:

[(1, 2107454984), (2, 1053727492), (4, 526863746), (8, 263431873), (59, 35719576), (67, 31454552), (103, 20460728), (118, 17859788), (134, 15727276), (206, 10230364), (236, 8929894), (268, 7863638), (412, 5115182), (472, 4464947), (536, 3931819), (647, 3257272), (824, 2557591), (1294, 1628636), (2588, 814318), (3953, 533128), (5176, 407159), (6077, 346792), (6901, 305384), (7906, 266564), (12154, 173396), (13802, 152692), (15812, 133282), (24308, 86698), (27604, 76346), (31624, 66641), (38173, 55208), (43349, 48616)]