1289432862

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{17299}}^1$

素因数の和:17449

約数の個数: 48

約数和(自身を含む): 2890414800

約数和(自身を除く): 1600981938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 101, 123, 202, 246, 303, 369, 606, 738, 909, 1818, 4141, 8282, 12423, 17299, 24846, 34598, 37269, 51897, 74538, 103794, 155691, 311382, 709259, 1418518, 1747199, 2127777, 3494398, 4255554, 5241597, 6383331, 10483194, 12766662, 15724791, 31449582, 71635159, 143270318, 214905477, 429810954, 644716431, 1289432862]

約数ペア:

[(1, 1289432862), (2, 644716431), (3, 429810954), (6, 214905477), (9, 143270318), (18, 71635159), (41, 31449582), (82, 15724791), (101, 12766662), (123, 10483194), (202, 6383331), (246, 5241597), (303, 4255554), (369, 3494398), (606, 2127777), (738, 1747199), (909, 1418518), (1818, 709259), (4141, 311382), (8282, 155691), (12423, 103794), (17299, 74538), (24846, 51897), (34598, 37269)]