2000734544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{6121}}^1$

素因数の和:6819

約数の個数: 40

約数和(自身を含む): 4008195840

約数和(自身を除く): 2007461296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 659, 1318, 2636, 5272, 6121, 10544, 12242, 20429, 24484, 40858, 48968, 81716, 97936, 163432, 189751, 326864, 379502, 759004, 1518008, 3036016, 4033739, 8067478, 16134956, 32269912, 64539824, 125045909, 250091818, 500183636, 1000367272, 2000734544]

約数ペア:

[(1, 2000734544), (2, 1000367272), (4, 500183636), (8, 250091818), (16, 125045909), (31, 64539824), (62, 32269912), (124, 16134956), (248, 8067478), (496, 4033739), (659, 3036016), (1318, 1518008), (2636, 759004), (5272, 379502), (6121, 326864), (10544, 189751), (12242, 163432), (20429, 97936), (24484, 81716), (40858, 48968)]