2074768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 4285440

約数和(自身を除く): 2210672

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 89, 94, 124, 178, 188, 248, 356, 376, 496, 712, 752, 1424, 1457, 2759, 2914, 4183, 5518, 5828, 8366, 11036, 11656, 16732, 22072, 23312, 33464, 44144, 66928, 129673, 259346, 518692, 1037384, 2074768]

約数ペア:

[(1, 2074768), (2, 1037384), (4, 518692), (8, 259346), (16, 129673), (31, 66928), (47, 44144), (62, 33464), (89, 23312), (94, 22072), (124, 16732), (178, 11656), (188, 11036), (248, 8366), (356, 5828), (376, 5518), (496, 4183), (712, 2914), (752, 2759), (1424, 1457)]