1330400552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{752489}}^1$

素因数の和:752525

約数の個数: 32

約数和(自身を含む): 2844412200

約数和(自身を除く): 1514011648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 752489, 1504978, 3009956, 6019912, 9782357, 12792313, 19564714, 25584626, 39129428, 51169252, 78258856, 102338504, 166300069, 332600138, 665200276, 1330400552]

約数ペア:

[(1, 1330400552), (2, 665200276), (4, 332600138), (8, 166300069), (13, 102338504), (17, 78258856), (26, 51169252), (34, 39129428), (52, 25584626), (68, 19564714), (104, 12792313), (136, 9782357), (221, 6019912), (442, 3009956), (884, 1504978), (1768, 752489)]