2045598978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{361541}}^1$

素因数の和:361610

約数の個数: 32

約数和(自身を含む): 4373212032

約数和(自身を除く): 2327613054

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 361541, 723082, 1084623, 2169246, 8315443, 14823181, 16630886, 24946329, 29646362, 44469543, 49892658, 88939086, 340933163, 681866326, 1022799489, 2045598978]

約数ペア:

[(1, 2045598978), (2, 1022799489), (3, 681866326), (6, 340933163), (23, 88939086), (41, 49892658), (46, 44469543), (69, 29646362), (82, 24946329), (123, 16630886), (138, 14823181), (246, 8315443), (943, 2169246), (1886, 1084623), (2829, 723082), (5658, 361541)]