2738996886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{77491}}^1$

素因数の和:77676

約数の個数: 32

約数和(自身を含む): 5646377088

約数和(自身を除く): 2907380202

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 258, 274, 411, 822, 5891, 11782, 17673, 35346, 77491, 154982, 232473, 464946, 3332113, 6664226, 9996339, 10616267, 19992678, 21232534, 31848801, 63697602, 456499481, 912998962, 1369498443, 2738996886]

約数ペア:

[(1, 2738996886), (2, 1369498443), (3, 912998962), (6, 456499481), (43, 63697602), (86, 31848801), (129, 21232534), (137, 19992678), (258, 10616267), (274, 9996339), (411, 6664226), (822, 3332113), (5891, 464946), (11782, 232473), (17673, 154982), (35346, 77491)]