2679404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 6124608

約数和(自身を除く): 3445204

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 433, 442, 476, 866, 884, 1547, 1732, 3031, 3094, 5629, 6062, 6188, 7361, 11258, 12124, 14722, 22516, 29444, 39403, 51527, 78806, 95693, 103054, 157612, 191386, 206108, 382772, 669851, 1339702, 2679404]

約数ペア:

[(1, 2679404), (2, 1339702), (4, 669851), (7, 382772), (13, 206108), (14, 191386), (17, 157612), (26, 103054), (28, 95693), (34, 78806), (52, 51527), (68, 39403), (91, 29444), (119, 22516), (182, 14722), (221, 12124), (238, 11258), (364, 7361), (433, 6188), (442, 6062), (476, 5629), (866, 3094), (884, 3031), (1547, 1732)]