1852173824

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{97771}}^1$

素因数の和:97826

約数の個数: 40

約数和(自身を含む): 3800788728

約数和(自身を除く): 1948614904

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 18944, 97771, 195542, 391084, 782168, 1564336, 3128672, 3617527, 6257344, 7235054, 12514688, 14470108, 25029376, 28940216, 50058752, 57880432, 115760864, 231521728, 463043456, 926086912, 1852173824]

約数ペア:

[(1, 1852173824), (2, 926086912), (4, 463043456), (8, 231521728), (16, 115760864), (32, 57880432), (37, 50058752), (64, 28940216), (74, 25029376), (128, 14470108), (148, 12514688), (256, 7235054), (296, 6257344), (512, 3617527), (592, 3128672), (1184, 1564336), (2368, 782168), (4736, 391084), (9472, 195542), (18944, 97771)]