2630790832

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1187}}^1\times {\mathrm{1951}}^1$

素因数の和:3217

約数の個数: 40

約数和(自身を含む): 5175954432

約数和(自身を除く): 2545163600

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1187, 1951, 2374, 3902, 4748, 7804, 9496, 15608, 18992, 31216, 84277, 138521, 168554, 277042, 337108, 554084, 674216, 1108168, 1348432, 2216336, 2315837, 4631674, 9263348, 18526696, 37053392, 164424427, 328848854, 657697708, 1315395416, 2630790832]

約数ペア:

[(1, 2630790832), (2, 1315395416), (4, 657697708), (8, 328848854), (16, 164424427), (71, 37053392), (142, 18526696), (284, 9263348), (568, 4631674), (1136, 2315837), (1187, 2216336), (1951, 1348432), (2374, 1108168), (3902, 674216), (4748, 554084), (7804, 337108), (9496, 277042), (15608, 168554), (18992, 138521), (31216, 84277)]