2217389428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{15149}}^1$

素因数の和:15256

約数の個数: 48

約数和(自身を含む): 4255574400

約数和(自身を除く): 2038184972

約数列:

[1, 2, 4, 23, 37, 43, 46, 74, 86, 92, 148, 172, 851, 989, 1591, 1702, 1978, 3182, 3404, 3956, 6364, 15149, 30298, 36593, 60596, 73186, 146372, 348427, 560513, 651407, 696854, 1121026, 1302814, 1393708, 2242052, 2605628, 12891799, 14982361, 24102059, 25783598, 29964722, 48204118, 51567196, 59929444, 96408236, 554347357, 1108694714, 2217389428]

約数ペア:

[(1, 2217389428), (2, 1108694714), (4, 554347357), (23, 96408236), (37, 59929444), (43, 51567196), (46, 48204118), (74, 29964722), (86, 25783598), (92, 24102059), (148, 14982361), (172, 12891799), (851, 2605628), (989, 2242052), (1591, 1393708), (1702, 1302814), (1978, 1121026), (3182, 696854), (3404, 651407), (3956, 560513), (6364, 348427), (15149, 146372), (30298, 73186), (36593, 60596)]