2015640996

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{28513}}^1$

素因数の和:28700

約数の個数: 48

約数和(自身を含む): 4847836224

約数和(自身を除く): 2832195228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1644, 5891, 11782, 17673, 23564, 28513, 35346, 57026, 70692, 85539, 114052, 171078, 342156, 1226059, 2452118, 3678177, 3906281, 4904236, 7356354, 7812562, 11718843, 14712708, 15625124, 23437686, 46875372, 167970083, 335940166, 503910249, 671880332, 1007820498, 2015640996]

約数ペア:

[(1, 2015640996), (2, 1007820498), (3, 671880332), (4, 503910249), (6, 335940166), (12, 167970083), (43, 46875372), (86, 23437686), (129, 15625124), (137, 14712708), (172, 11718843), (258, 7812562), (274, 7356354), (411, 4904236), (516, 3906281), (548, 3678177), (822, 2452118), (1644, 1226059), (5891, 342156), (11782, 171078), (17673, 114052), (23564, 85539), (28513, 70692), (35346, 57026)]