425123822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 683973120

約数和(自身を除く): 258849298

約数列:

[1, 2, 19, 38, 73, 146, 331, 463, 662, 926, 1387, 2774, 6289, 8797, 12578, 17594, 24163, 33799, 48326, 67598, 153253, 306506, 459097, 642181, 918194, 1284362, 2911807, 5823614, 11187469, 22374938, 212561911, 425123822]

約数ペア:

[(1, 425123822), (2, 212561911), (19, 22374938), (38, 11187469), (73, 5823614), (146, 2911807), (331, 1284362), (463, 918194), (662, 642181), (926, 459097), (1387, 306506), (2774, 153253), (6289, 67598), (8797, 48326), (12578, 33799), (17594, 24163)]