2040749988

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1\times {\mathrm{1459}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 4795224000

約数和(自身を除く): 2754474012

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 509, 687, 916, 1018, 1374, 1459, 1527, 2036, 2748, 2918, 3054, 4377, 5836, 6108, 8754, 17508, 116561, 233122, 334111, 349683, 466244, 668222, 699366, 742631, 1002333, 1336444, 1398732, 1485262, 2004666, 2227893, 2970524, 4009332, 4455786, 8911572, 170062499, 340124998, 510187497, 680249996, 1020374994, 2040749988]

約数ペア:

[(1, 2040749988), (2, 1020374994), (3, 680249996), (4, 510187497), (6, 340124998), (12, 170062499), (229, 8911572), (458, 4455786), (509, 4009332), (687, 2970524), (916, 2227893), (1018, 2004666), (1374, 1485262), (1459, 1398732), (1527, 1336444), (2036, 1002333), (2748, 742631), (2918, 699366), (3054, 668222), (4377, 466244), (5836, 349683), (6108, 334111), (8754, 233122), (17508, 116561)]