2100086072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{15313}}^1$

素因数の和:15436

約数の個数: 64

約数和(自身を含む): 4704460800

約数和(自身を除く): 2604374728

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 1106, 1736, 2212, 2449, 4424, 4898, 9796, 15313, 17143, 19592, 30626, 34286, 61252, 68572, 107191, 122504, 137144, 214382, 428764, 474703, 857528, 949406, 1209727, 1898812, 2419454, 3322921, 3797624, 4838908, 6645842, 8468089, 9677816, 13291684, 16936178, 26583368, 33872356, 37501537, 67744712, 75003074, 150006148, 262510759, 300012296, 525021518, 1050043036, 2100086072]

約数ペア:

[(1, 2100086072), (2, 1050043036), (4, 525021518), (7, 300012296), (8, 262510759), (14, 150006148), (28, 75003074), (31, 67744712), (56, 37501537), (62, 33872356), (79, 26583368), (124, 16936178), (158, 13291684), (217, 9677816), (248, 8468089), (316, 6645842), (434, 4838908), (553, 3797624), (632, 3322921), (868, 2419454), (1106, 1898812), (1736, 1209727), (2212, 949406), (2449, 857528), (4424, 474703), (4898, 428764), (9796, 214382), (15313, 137144), (17143, 122504), (19592, 107191), (30626, 68572), (34286, 61252)]