1555139432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{229507}}^1$

素因数の和:229542

約数の個数: 48

約数和(自身を含む): 3662947680

約数和(自身を除く): 2107808248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 229507, 459014, 918028, 1606549, 1836056, 2524577, 3213098, 5049154, 6426196, 10098308, 12852392, 17672039, 20196616, 27770347, 35344078, 55540694, 70688156, 111081388, 141376312, 194392429, 222162776, 388784858, 777569716, 1555139432]

約数ペア:

[(1, 1555139432), (2, 777569716), (4, 388784858), (7, 222162776), (8, 194392429), (11, 141376312), (14, 111081388), (22, 70688156), (28, 55540694), (44, 35344078), (56, 27770347), (77, 20196616), (88, 17672039), (121, 12852392), (154, 10098308), (242, 6426196), (308, 5049154), (484, 3213098), (616, 2524577), (847, 1836056), (968, 1606549), (1694, 918028), (3388, 459014), (6776, 229507)]