1349390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 2856384

約数和(自身を除く): 1506994

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 521, 1042, 1295, 2590, 2605, 3647, 5210, 7294, 18235, 19277, 36470, 38554, 96385, 134939, 192770, 269878, 674695, 1349390]

約数ペア:

[(1, 1349390), (2, 674695), (5, 269878), (7, 192770), (10, 134939), (14, 96385), (35, 38554), (37, 36470), (70, 19277), (74, 18235), (185, 7294), (259, 5210), (370, 3647), (518, 2605), (521, 2590), (1042, 1295)]