2192950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:792

約数の個数: 24

約数和(自身を含む): 4151520

約数和(自身を除く): 1958570

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 719, 1438, 1525, 3050, 3595, 7190, 17975, 35950, 43859, 87718, 219295, 438590, 1096475, 2192950]

約数ペア:

[(1, 2192950), (2, 1096475), (5, 438590), (10, 219295), (25, 87718), (50, 43859), (61, 35950), (122, 17975), (305, 7190), (610, 3595), (719, 3050), (1438, 1525)]