4047930978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{49757}}^1$

素因数の和:49931

約数の個数: 64

約数和(自身を含む): 10031212800

約数和(自身を除く): 5983281822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 447, 546, 894, 1043, 1937, 2086, 3129, 3874, 5811, 6258, 11622, 13559, 27118, 40677, 49757, 81354, 99514, 149271, 298542, 348299, 646841, 696598, 1044897, 1293682, 1940523, 2089794, 3881046, 4527887, 7413793, 9055774, 13583661, 14827586, 22241379, 27167322, 44482758, 51896551, 96379309, 103793102, 155689653, 192758618, 289137927, 311379306, 578275854, 674655163, 1349310326, 2023965489, 4047930978]

約数ペア:

[(1, 4047930978), (2, 2023965489), (3, 1349310326), (6, 674655163), (7, 578275854), (13, 311379306), (14, 289137927), (21, 192758618), (26, 155689653), (39, 103793102), (42, 96379309), (78, 51896551), (91, 44482758), (149, 27167322), (182, 22241379), (273, 14827586), (298, 13583661), (447, 9055774), (546, 7413793), (894, 4527887), (1043, 3881046), (1937, 2089794), (2086, 1940523), (3129, 1293682), (3874, 1044897), (5811, 696598), (6258, 646841), (11622, 348299), (13559, 298542), (27118, 149271), (40677, 99514), (49757, 81354)]