2013225424

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{216569}}^1$

素因数の和:216667

約数の個数: 40

約数和(自身を含む): 4511586240

約数和(自身を除く): 2498360816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 216569, 433138, 866276, 1515983, 1732552, 3031966, 3465104, 6063932, 12127864, 17975227, 24255728, 35950454, 71900908, 125826589, 143801816, 251653178, 287603632, 503306356, 1006612712, 2013225424]

約数ペア:

[(1, 2013225424), (2, 1006612712), (4, 503306356), (7, 287603632), (8, 251653178), (14, 143801816), (16, 125826589), (28, 71900908), (56, 35950454), (83, 24255728), (112, 17975227), (166, 12127864), (332, 6063932), (581, 3465104), (664, 3031966), (1162, 1732552), (1328, 1515983), (2324, 866276), (4648, 433138), (9296, 216569)]