994335265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 1576673280

約数和(自身を除く): 582338015

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 181, 209, 385, 665, 751, 905, 1045, 1267, 1463, 1991, 3439, 3755, 5257, 6335, 7315, 8261, 9955, 13937, 14269, 17195, 24073, 26285, 37829, 41305, 57827, 69685, 71345, 99883, 120365, 135931, 156959, 189145, 264803, 289135, 499415, 679655, 784795, 951517, 1098713, 1324015, 1495241, 2582689, 4757585, 5493565, 7476205, 10466687, 12913445, 18078823, 28409579, 52333435, 90394115, 142047895, 198867053, 994335265]

約数ペア:

[(1, 994335265), (5, 198867053), (7, 142047895), (11, 90394115), (19, 52333435), (35, 28409579), (55, 18078823), (77, 12913445), (95, 10466687), (133, 7476205), (181, 5493565), (209, 4757585), (385, 2582689), (665, 1495241), (751, 1324015), (905, 1098713), (1045, 951517), (1267, 784795), (1463, 679655), (1991, 499415), (3439, 289135), (3755, 264803), (5257, 189145), (6335, 156959), (7315, 135931), (8261, 120365), (9955, 99883), (13937, 71345), (14269, 69685), (17195, 57827), (24073, 41305), (26285, 37829)]