2242803724

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1\times {\mathrm{727}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 4520355840

約数和(自身を除く): 2277552116

約数列:

[1, 2, 4, 7, 14, 28, 239, 461, 478, 727, 922, 956, 1454, 1673, 1844, 2908, 3227, 3346, 5089, 6454, 6692, 10178, 12908, 20356, 110179, 173753, 220358, 335147, 347506, 440716, 670294, 695012, 771253, 1216271, 1340588, 1542506, 2346029, 2432542, 3085012, 4692058, 4865084, 9384116, 80100133, 160200266, 320400532, 560700931, 1121401862, 2242803724]

約数ペア:

[(1, 2242803724), (2, 1121401862), (4, 560700931), (7, 320400532), (14, 160200266), (28, 80100133), (239, 9384116), (461, 4865084), (478, 4692058), (727, 3085012), (922, 2432542), (956, 2346029), (1454, 1542506), (1673, 1340588), (1844, 1216271), (2908, 771253), (3227, 695012), (3346, 670294), (5089, 440716), (6454, 347506), (6692, 335147), (10178, 220358), (12908, 173753), (20356, 110179)]