2378638884

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{447449}}^1$

素因数の和:447899

約数の個数: 24

約数和(自身を含む): 5562698400

約数和(自身を除く): 3184059516

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 447449, 894898, 1342347, 1789796, 2684694, 5369388, 198219907, 396439814, 594659721, 792879628, 1189319442, 2378638884]

約数ペア:

[(1, 2378638884), (2, 1189319442), (3, 792879628), (4, 594659721), (6, 396439814), (12, 198219907), (443, 5369388), (886, 2684694), (1329, 1789796), (1772, 1342347), (2658, 894898), (5316, 447449)]