2018963128312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{2833}}^1\times {\mathrm{4373}}^1$

素因数の和:8792

約数の個数: 64

約数和(自身を含む): 4081727220480

約数和(自身を除く): 2062764092168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1567, 2833, 3134, 4373, 5666, 6268, 8746, 11332, 12536, 17492, 20371, 22664, 34984, 36829, 40742, 56849, 73658, 81484, 113698, 147316, 162968, 227396, 294632, 454792, 4439311, 6852491, 8878622, 12388709, 13704982, 17757244, 24777418, 27409964, 35514488, 49554836, 54819928, 57711043, 89082383, 99109672, 115422086, 161053217, 178164766, 230844172, 322106434, 356329532, 461688344, 644212868, 712659064, 1288425736, 19413107003, 38826214006, 77652428012, 155304856024, 252370391039, 504740782078, 1009481564156, 2018963128312]

約数ペア:

[(1, 2018963128312), (2, 1009481564156), (4, 504740782078), (8, 252370391039), (13, 155304856024), (26, 77652428012), (52, 38826214006), (104, 19413107003), (1567, 1288425736), (2833, 712659064), (3134, 644212868), (4373, 461688344), (5666, 356329532), (6268, 322106434), (8746, 230844172), (11332, 178164766), (12536, 161053217), (17492, 115422086), (20371, 99109672), (22664, 89082383), (34984, 57711043), (36829, 54819928), (40742, 49554836), (56849, 35514488), (73658, 27409964), (81484, 24777418), (113698, 17757244), (147316, 13704982), (162968, 12388709), (227396, 8878622), (294632, 6852491), (454792, 4439311)]