2001231992526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1\times {\mathrm{723563}}^1$

素因数の和:724241

約数の個数: 64

約数和(自身を含む): 4390702122240

約数和(自身を除く): 2389470129714

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 601, 767, 1202, 1534, 1803, 2301, 3606, 4602, 7813, 15626, 23439, 35459, 46878, 70918, 106377, 212754, 460967, 723563, 921934, 1382901, 1447126, 2170689, 2765802, 4341378, 9406319, 18812638, 28218957, 42690217, 56437914, 85380434, 128070651, 256141302, 434861363, 554972821, 869722726, 1109945642, 1304584089, 1664918463, 2609168178, 3329836926, 5653197719, 11306395438, 16959593157, 25656820417, 33919186314, 51313640834, 76970461251, 153940922502, 333538665421, 667077330842, 1000615996263, 2001231992526]

約数ペア:

[(1, 2001231992526), (2, 1000615996263), (3, 667077330842), (6, 333538665421), (13, 153940922502), (26, 76970461251), (39, 51313640834), (59, 33919186314), (78, 25656820417), (118, 16959593157), (177, 11306395438), (354, 5653197719), (601, 3329836926), (767, 2609168178), (1202, 1664918463), (1534, 1304584089), (1803, 1109945642), (2301, 869722726), (3606, 554972821), (4602, 434861363), (7813, 256141302), (15626, 128070651), (23439, 85380434), (35459, 56437914), (46878, 42690217), (70918, 28218957), (106377, 18812638), (212754, 9406319), (460967, 4341378), (723563, 2765802), (921934, 2170689), (1382901, 1447126)]