2018386132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{3989}}^1$

素因数の和:5080

約数の個数: 48

約数和(自身を含む): 4279322880

約数和(自身を除く): 2260936748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1063, 2126, 3989, 4252, 7441, 7978, 14882, 15956, 18071, 27923, 29764, 36142, 55846, 67813, 72284, 111692, 126497, 135626, 252994, 271252, 474691, 505988, 949382, 1898764, 4240307, 8480614, 16961228, 29682149, 59364298, 72085219, 118728596, 144170438, 288340876, 504596533, 1009193066, 2018386132]

約数ペア:

[(1, 2018386132), (2, 1009193066), (4, 504596533), (7, 288340876), (14, 144170438), (17, 118728596), (28, 72085219), (34, 59364298), (68, 29682149), (119, 16961228), (238, 8480614), (476, 4240307), (1063, 1898764), (2126, 949382), (3989, 505988), (4252, 474691), (7441, 271252), (7978, 252994), (14882, 135626), (15956, 126497), (18071, 111692), (27923, 72284), (29764, 67813), (36142, 55846)]