2987435410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{12763}}^1$

素因数の和:13122

約数の個数: 32

約数和(自身を含む): 5458907520

約数和(自身を除く): 2471472110

約数列:

[1, 2, 5, 10, 89, 178, 263, 445, 526, 890, 1315, 2630, 12763, 23407, 25526, 46814, 63815, 117035, 127630, 234070, 1135907, 2271814, 3356669, 5679535, 6713338, 11359070, 16783345, 33566690, 298743541, 597487082, 1493717705, 2987435410]

約数ペア:

[(1, 2987435410), (2, 1493717705), (5, 597487082), (10, 298743541), (89, 33566690), (178, 16783345), (263, 11359070), (445, 6713338), (526, 5679535), (890, 3356669), (1315, 2271814), (2630, 1135907), (12763, 234070), (23407, 127630), (25526, 117035), (46814, 63815)]