746668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 1432368

約数和(自身を除く): 685700

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 173, 332, 346, 692, 1079, 2158, 2249, 4316, 4498, 8996, 14359, 28718, 57436, 186667, 373334, 746668]

約数ペア:

[(1, 746668), (2, 373334), (4, 186667), (13, 57436), (26, 28718), (52, 14359), (83, 8996), (166, 4498), (173, 4316), (332, 2249), (346, 2158), (692, 1079)]