2022205647

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1951}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 3428711424

約数和(自身を除く): 1406505777

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 641, 1617, 1923, 1951, 4487, 5853, 7051, 13461, 13657, 21153, 21461, 31409, 40971, 49357, 64383, 94227, 95599, 148071, 150227, 286797, 345499, 450681, 1036497, 1051589, 1250591, 3154767, 3751773, 8754137, 13756501, 26262411, 41269503, 61278959, 96295507, 183836877, 288886521, 674068549, 2022205647]

約数ペア:

[(1, 2022205647), (3, 674068549), (7, 288886521), (11, 183836877), (21, 96295507), (33, 61278959), (49, 41269503), (77, 26262411), (147, 13756501), (231, 8754137), (539, 3751773), (641, 3154767), (1617, 1250591), (1923, 1051589), (1951, 1036497), (4487, 450681), (5853, 345499), (7051, 286797), (13461, 150227), (13657, 148071), (21153, 95599), (21461, 94227), (31409, 64383), (40971, 49357)]