1802428

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 3281040

約数和(自身を除く): 1478612

約数列:

[1, 2, 4, 61, 83, 89, 122, 166, 178, 244, 332, 356, 5063, 5429, 7387, 10126, 10858, 14774, 20252, 21716, 29548, 450607, 901214, 1802428]

約数ペア:

[(1, 1802428), (2, 901214), (4, 450607), (61, 29548), (83, 21716), (89, 20252), (122, 14774), (166, 10858), (178, 10126), (244, 7387), (332, 5429), (356, 5063)]