2017517060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{106297}}^1$

素因数の和:106392

約数の個数: 48

約数和(自身を含む): 4625238576

約数和(自身を除く): 2607721516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 18980, 106297, 212594, 425188, 531485, 1062970, 1381861, 2125940, 2763722, 5527444, 6909305, 7759681, 13818610, 15519362, 27637220, 31038724, 38798405, 77596810, 100875853, 155193620, 201751706, 403503412, 504379265, 1008758530, 2017517060]

約数ペア:

[(1, 2017517060), (2, 1008758530), (4, 504379265), (5, 403503412), (10, 201751706), (13, 155193620), (20, 100875853), (26, 77596810), (52, 38798405), (65, 31038724), (73, 27637220), (130, 15519362), (146, 13818610), (260, 7759681), (292, 6909305), (365, 5527444), (730, 2763722), (949, 2125940), (1460, 1381861), (1898, 1062970), (3796, 531485), (4745, 425188), (9490, 212594), (18980, 106297)]