2017557148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2777}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 3780302400

約数和(自身を除く): 1762745252

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 149, 212, 298, 596, 1219, 2438, 2777, 3427, 4876, 5554, 6854, 7897, 11108, 13708, 15794, 31588, 63871, 127742, 147181, 181631, 255484, 294362, 363262, 413773, 588724, 726524, 827546, 1655092, 3385163, 6770326, 9516779, 13540652, 19033558, 21929969, 38067116, 43859938, 87719876, 504389287, 1008778574, 2017557148]

約数ペア:

[(1, 2017557148), (2, 1008778574), (4, 504389287), (23, 87719876), (46, 43859938), (53, 38067116), (92, 21929969), (106, 19033558), (149, 13540652), (212, 9516779), (298, 6770326), (596, 3385163), (1219, 1655092), (2438, 827546), (2777, 726524), (3427, 588724), (4876, 413773), (5554, 363262), (6854, 294362), (7897, 255484), (11108, 181631), (13708, 147181), (15794, 127742), (31588, 63871)]