331338682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 535265280

約数和(自身を除く): 203926598

約数列:

[1, 2, 19, 38, 71, 127, 142, 254, 967, 1349, 1934, 2413, 2698, 4826, 9017, 18034, 18373, 36746, 68657, 122809, 137314, 171323, 245618, 342646, 1304483, 2333371, 2608966, 4666742, 8719439, 17438878, 165669341, 331338682]

約数ペア:

[(1, 331338682), (2, 165669341), (19, 17438878), (38, 8719439), (71, 4666742), (127, 2608966), (142, 2333371), (254, 1304483), (967, 342646), (1349, 245618), (1934, 171323), (2413, 137314), (2698, 122809), (4826, 68657), (9017, 36746), (18034, 18373)]