286843570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{116131}}^1$

素因数の和:116170

約数の個数: 32

約数和(自身を含む): 585305280

約数和(自身を除く): 298461710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 116131, 232262, 580655, 1161310, 1509703, 2206489, 3019406, 4412978, 7548515, 11032445, 15097030, 22064890, 28684357, 57368714, 143421785, 286843570]

約数ペア:

[(1, 286843570), (2, 143421785), (5, 57368714), (10, 28684357), (13, 22064890), (19, 15097030), (26, 11032445), (38, 7548515), (65, 4412978), (95, 3019406), (130, 2206489), (190, 1509703), (247, 1161310), (494, 580655), (1235, 232262), (2470, 116131)]