2485239458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 4215546720

約数和(自身を除く): 1730307262

約数列:

[1, 2, 13, 26, 37, 74, 109, 137, 173, 218, 274, 346, 481, 962, 1417, 1781, 2249, 2834, 3562, 4033, 4498, 5069, 6401, 8066, 10138, 12802, 14933, 18857, 23701, 29866, 37714, 47402, 52429, 65897, 83213, 104858, 131794, 166426, 194129, 245141, 308113, 388258, 490282, 552521, 616226, 697709, 876937, 1105042, 1395418, 1753874, 2583409, 5166818, 7182773, 9070217, 11400181, 14365546, 18140434, 22800362, 33584317, 67168634, 95586133, 191172266, 1242619729, 2485239458]

約数ペア:

[(1, 2485239458), (2, 1242619729), (13, 191172266), (26, 95586133), (37, 67168634), (74, 33584317), (109, 22800362), (137, 18140434), (173, 14365546), (218, 11400181), (274, 9070217), (346, 7182773), (481, 5166818), (962, 2583409), (1417, 1753874), (1781, 1395418), (2249, 1105042), (2834, 876937), (3562, 697709), (4033, 616226), (4498, 552521), (5069, 490282), (6401, 388258), (8066, 308113), (10138, 245141), (12802, 194129), (14933, 166426), (18857, 131794), (23701, 104858), (29866, 83213), (37714, 65897), (47402, 52429)]