218812492028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1\times {\mathrm{5051}}^1$

素因数の和:7098

約数の個数: 48

約数和(自身を含む): 413464571520

約数和(自身を除く): 194652079492

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 1459, 2284, 2918, 5051, 5836, 7423, 10102, 14846, 18967, 20204, 29692, 37934, 65663, 75868, 131326, 262652, 833089, 1666178, 2884121, 3332356, 5768242, 7369409, 10830157, 11536484, 14738818, 21660314, 29477636, 37493573, 43320628, 74987146, 95802317, 149974292, 191604634, 383209268, 4207932539, 8415865078, 16831730156, 54703123007, 109406246014, 218812492028]

約数ペア:

[(1, 218812492028), (2, 109406246014), (4, 54703123007), (13, 16831730156), (26, 8415865078), (52, 4207932539), (571, 383209268), (1142, 191604634), (1459, 149974292), (2284, 95802317), (2918, 74987146), (5051, 43320628), (5836, 37493573), (7423, 29477636), (10102, 21660314), (14846, 14738818), (18967, 11536484), (20204, 10830157), (29692, 7369409), (37934, 5768242), (65663, 3332356), (75868, 2884121), (131326, 1666178), (262652, 833089)]