1478396

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 2697744

約数和(自身を除く): 1219348

約数列:

[1, 2, 4, 61, 73, 83, 122, 146, 166, 244, 292, 332, 4453, 5063, 6059, 8906, 10126, 12118, 17812, 20252, 24236, 369599, 739198, 1478396]

約数ペア:

[(1, 1478396), (2, 739198), (4, 369599), (61, 24236), (73, 20252), (83, 17812), (122, 12118), (146, 10126), (166, 8906), (244, 6059), (292, 5063), (332, 4453)]