1258505906

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 2259313560

約数和(自身を除く): 1000807654

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 293, 574, 586, 1069, 2009, 2051, 2138, 4018, 4102, 7483, 12013, 14357, 14966, 24026, 28714, 43829, 52381, 84091, 87658, 104762, 168182, 306803, 313217, 588637, 613606, 626434, 1177274, 2147621, 2192519, 4295242, 4385038, 12841897, 15347633, 25683794, 30695266, 89893279, 179786558, 629252953, 1258505906]

約数ペア:

[(1, 1258505906), (2, 629252953), (7, 179786558), (14, 89893279), (41, 30695266), (49, 25683794), (82, 15347633), (98, 12841897), (287, 4385038), (293, 4295242), (574, 2192519), (586, 2147621), (1069, 1177274), (2009, 626434), (2051, 613606), (2138, 588637), (4018, 313217), (4102, 306803), (7483, 168182), (12013, 104762), (14357, 87658), (14966, 84091), (24026, 52381), (28714, 43829)]