13591004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 29164800

約数和(自身を除く): 15573796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 433, 532, 826, 866, 1121, 1652, 1732, 2242, 3031, 4484, 6062, 7847, 8227, 12124, 15694, 16454, 25547, 31388, 32908, 51094, 57589, 102188, 115178, 178829, 230356, 357658, 485393, 715316, 970786, 1941572, 3397751, 6795502, 13591004]

約数ペア:

[(1, 13591004), (2, 6795502), (4, 3397751), (7, 1941572), (14, 970786), (19, 715316), (28, 485393), (38, 357658), (59, 230356), (76, 178829), (118, 115178), (133, 102188), (236, 57589), (266, 51094), (413, 32908), (433, 31388), (532, 25547), (826, 16454), (866, 15694), (1121, 12124), (1652, 8227), (1732, 7847), (2242, 6062), (3031, 4484)]