1330406876

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1150871}}^1$

素因数の和:1150909

約数の個数: 18

約数和(自身を含む): 2473223928

約数和(自身を除く): 1142817052

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1150871, 2301742, 4603484, 19564807, 39129614, 78259228, 332601719, 665203438, 1330406876]

約数ペア:

[(1, 1330406876), (2, 665203438), (4, 332601719), (17, 78259228), (34, 39129614), (68, 19564807), (289, 4603484), (578, 2301742), (1156, 1150871)]