1490215671224

素因数分解:

$2^3\times 7^1\times {\mathrm{26610994129}}^1$

素因数の和:26610994142

約数の個数: 16

約数和(自身を含む): 3193319295600

約数和(自身を除く): 1703103624376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 26610994129, 53221988258, 106443976516, 186276958903, 212887953032, 372553917806, 745107835612, 1490215671224]

約数ペア:

[(1, 1490215671224), (2, 745107835612), (4, 372553917806), (7, 212887953032), (8, 186276958903), (14, 106443976516), (28, 53221988258), (56, 26610994129)]