1826041028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{21017}}^1$

素因数の和:21164

約数の個数: 48

約数和(自身を含む): 3813505920

約数和(自身を除く): 1987464892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 749, 812, 1498, 2996, 3103, 6206, 12412, 21017, 21721, 42034, 43442, 84068, 86884, 147119, 294238, 588476, 609493, 1218986, 2248819, 2437972, 4266451, 4497638, 8532902, 8995276, 15741733, 17065804, 31483466, 62966932, 65215751, 130431502, 260863004, 456510257, 913020514, 1826041028]

約数ペア:

[(1, 1826041028), (2, 913020514), (4, 456510257), (7, 260863004), (14, 130431502), (28, 65215751), (29, 62966932), (58, 31483466), (107, 17065804), (116, 15741733), (203, 8995276), (214, 8532902), (406, 4497638), (428, 4266451), (749, 2437972), (812, 2248819), (1498, 1218986), (2996, 609493), (3103, 588476), (6206, 294238), (12412, 147119), (21017, 86884), (21721, 84068), (42034, 43442)]