1180781336

素因数分解:

$2^3\times 7^1\times {\mathrm{21085381}}^1$

素因数の和:21085394

約数の個数: 16

約数和(自身を含む): 2530245840

約数和(自身を除く): 1349464504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21085381, 42170762, 84341524, 147597667, 168683048, 295195334, 590390668, 1180781336]

約数ペア:

[(1, 1180781336), (2, 590390668), (4, 295195334), (7, 168683048), (8, 147597667), (14, 84341524), (28, 42170762), (56, 21085381)]