1320452078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{4349}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 2225599200

約数和(自身を除く): 905147122

約数列:

[1, 2, 11, 22, 37, 74, 373, 407, 746, 814, 4103, 4349, 8206, 8698, 13801, 27602, 47839, 95678, 151811, 160913, 303622, 321826, 1622177, 1770043, 3244354, 3540086, 17843947, 35687894, 60020549, 120041098, 660226039, 1320452078]

約数ペア:

[(1, 1320452078), (2, 660226039), (11, 120041098), (22, 60020549), (37, 35687894), (74, 17843947), (373, 3540086), (407, 3244354), (746, 1770043), (814, 1622177), (4103, 321826), (4349, 303622), (8206, 160913), (8698, 151811), (13801, 95678), (27602, 47839)]