1212926404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{27067}}^1$

素因数の和:27747

約数の個数: 24

約数和(自身を含む): 2250974880

約数和(自身を除く): 1038048476

約数列:

[1, 2, 4, 17, 34, 68, 659, 1318, 2636, 11203, 22406, 27067, 44812, 54134, 108268, 460139, 920278, 1840556, 17837153, 35674306, 71348612, 303231601, 606463202, 1212926404]

約数ペア:

[(1, 1212926404), (2, 606463202), (4, 303231601), (17, 71348612), (34, 35674306), (68, 17837153), (659, 1840556), (1318, 920278), (2636, 460139), (11203, 108268), (22406, 54134), (27067, 44812)]