1356056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 2964600

約数和(自身を除く): 1608544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 59, 68, 104, 118, 136, 169, 221, 236, 338, 442, 472, 676, 767, 884, 1003, 1352, 1534, 1768, 2006, 2873, 3068, 4012, 5746, 6136, 8024, 9971, 11492, 13039, 19942, 22984, 26078, 39884, 52156, 79768, 104312, 169507, 339014, 678028, 1356056]

約数ペア:

[(1, 1356056), (2, 678028), (4, 339014), (8, 169507), (13, 104312), (17, 79768), (26, 52156), (34, 39884), (52, 26078), (59, 22984), (68, 19942), (104, 13039), (118, 11492), (136, 9971), (169, 8024), (221, 6136), (236, 5746), (338, 4012), (442, 3068), (472, 2873), (676, 2006), (767, 1768), (884, 1534), (1003, 1352)]