2053454973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 3151872000

約数和(自身を除く): 1098417027

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 149, 379, 391, 447, 527, 713, 1137, 1173, 1581, 2139, 2533, 3427, 4619, 6443, 7599, 8717, 10281, 11749, 12121, 13857, 19329, 26151, 35247, 36363, 56471, 58259, 78523, 106237, 148189, 169413, 174777, 199733, 235569, 270227, 318711, 444567, 599199, 810681, 960007, 1298833, 1750601, 1806029, 2880021, 3896499, 4593859, 5251803, 5418087, 13781577, 22080161, 29760217, 40263823, 66240483, 89280651, 120791469, 684484991, 2053454973]

約数ペア:

[(1, 2053454973), (3, 684484991), (17, 120791469), (23, 89280651), (31, 66240483), (51, 40263823), (69, 29760217), (93, 22080161), (149, 13781577), (379, 5418087), (391, 5251803), (447, 4593859), (527, 3896499), (713, 2880021), (1137, 1806029), (1173, 1750601), (1581, 1298833), (2139, 960007), (2533, 810681), (3427, 599199), (4619, 444567), (6443, 318711), (7599, 270227), (8717, 235569), (10281, 199733), (11749, 174777), (12121, 169413), (13857, 148189), (19329, 106237), (26151, 78523), (35247, 58259), (36363, 56471)]