1904173854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{238439}}^1$

素因数の和:238477

約数の個数: 32

約数和(自身を含む): 4188913920

約数和(自身を除く): 2284740066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3993, 7986, 238439, 476878, 715317, 1430634, 2622829, 5245658, 7868487, 15736974, 28851119, 57702238, 86553357, 173106714, 317362309, 634724618, 952086927, 1904173854]

約数ペア:

[(1, 1904173854), (2, 952086927), (3, 634724618), (6, 317362309), (11, 173106714), (22, 86553357), (33, 57702238), (66, 28851119), (121, 15736974), (242, 7868487), (363, 5245658), (726, 2622829), (1331, 1430634), (2662, 715317), (3993, 476878), (7986, 238439)]