1343996852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{20269}}^1$

素因数の和:20432

約数の個数: 36

約数和(自身を含む): 2604249060

約数和(自身を除く): 1260252208

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 484, 548, 1507, 3014, 6028, 16577, 20269, 33154, 40538, 66308, 81076, 222959, 445918, 891836, 2452549, 2776853, 4905098, 5553706, 9810196, 11107412, 30545383, 61090766, 122181532, 335999213, 671998426, 1343996852]

約数ペア:

[(1, 1343996852), (2, 671998426), (4, 335999213), (11, 122181532), (22, 61090766), (44, 30545383), (121, 11107412), (137, 9810196), (242, 5553706), (274, 4905098), (484, 2776853), (548, 2452549), (1507, 891836), (3014, 445918), (6028, 222959), (16577, 81076), (20269, 66308), (33154, 40538)]