901457606

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7725

約数の個数: 48

約数和(自身を含む): 1689157152

約数和(自身を除く): 787699546

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 142, 238, 497, 833, 994, 1207, 1666, 2414, 3479, 6958, 7621, 8449, 15242, 16898, 53347, 59143, 106694, 118286, 129557, 259114, 373429, 541091, 746858, 906899, 1082182, 1813798, 3787637, 6348293, 7575274, 9198547, 12696586, 18397094, 26513459, 53026918, 64389829, 128779658, 450728803, 901457606]

約数ペア:

[(1, 901457606), (2, 450728803), (7, 128779658), (14, 64389829), (17, 53026918), (34, 26513459), (49, 18397094), (71, 12696586), (98, 9198547), (119, 7575274), (142, 6348293), (238, 3787637), (497, 1813798), (833, 1082182), (994, 906899), (1207, 746858), (1666, 541091), (2414, 373429), (3479, 259114), (6958, 129557), (7621, 118286), (8449, 106694), (15242, 59143), (16898, 53347)]