4144972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 7918400

約数和(自身を除く): 3773428

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1009, 1027, 2018, 2054, 4036, 4108, 13117, 26234, 52468, 79711, 159422, 318844, 1036243, 2072486, 4144972]

約数ペア:

[(1, 4144972), (2, 2072486), (4, 1036243), (13, 318844), (26, 159422), (52, 79711), (79, 52468), (158, 26234), (316, 13117), (1009, 4108), (1027, 4036), (2018, 2054)]