1288843952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{7229}}^1$

素因数の和:8261

約数の個数: 40

約数和(自身を含む): 2727213840

約数和(自身を除く): 1438369888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1013, 2026, 4052, 7229, 8104, 11143, 14458, 16208, 22286, 28916, 44572, 57832, 79519, 89144, 115664, 159038, 178288, 318076, 636152, 1272304, 7322977, 14645954, 29291908, 58583816, 80552747, 117167632, 161105494, 322210988, 644421976, 1288843952]

約数ペア:

[(1, 1288843952), (2, 644421976), (4, 322210988), (8, 161105494), (11, 117167632), (16, 80552747), (22, 58583816), (44, 29291908), (88, 14645954), (176, 7322977), (1013, 1272304), (2026, 636152), (4052, 318076), (7229, 178288), (8104, 159038), (11143, 115664), (14458, 89144), (16208, 79519), (22286, 57832), (28916, 44572)]