309969834062

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2411}}^1\times {\mathrm{110641}}^1$

素因数の和:113144

約数の個数: 32

約数和(自身を含む): 538006904064

約数和(自身を除く): 228037070002

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 2411, 4822, 16877, 33754, 110641, 200113, 221282, 400226, 774487, 1400791, 1548974, 2801582, 9183203, 18366406, 64282421, 128564842, 266755451, 533510902, 1867288157, 3734576314, 22140702433, 44281404866, 154984917031, 309969834062]

約数ペア:

[(1, 309969834062), (2, 154984917031), (7, 44281404866), (14, 22140702433), (83, 3734576314), (166, 1867288157), (581, 533510902), (1162, 266755451), (2411, 128564842), (4822, 64282421), (16877, 18366406), (33754, 9183203), (110641, 2801582), (200113, 1548974), (221282, 1400791), (400226, 774487)]