2143693438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{2113}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 3476735136

約数和(自身を除く): 1333041698

約数列:

[1, 2, 17, 34, 53, 106, 563, 901, 1126, 1802, 2113, 4226, 9571, 19142, 29839, 35921, 59678, 71842, 111989, 223978, 507263, 1014526, 1189619, 1903813, 2379238, 3807626, 20223523, 40447046, 63049807, 126099614, 1071846719, 2143693438]

約数ペア:

[(1, 2143693438), (2, 1071846719), (17, 126099614), (34, 63049807), (53, 40447046), (106, 20223523), (563, 3807626), (901, 2379238), (1126, 1903813), (1802, 1189619), (2113, 1014526), (4226, 507263), (9571, 223978), (19142, 111989), (29839, 71842), (35921, 59678)]