7882557982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{29761}}^1$

素因数の和:30004

約数の個数: 32

約数和(自身を含む): 13020041664

約数和(自身を除く): 5137483682

約数列:

[1, 2, 13, 26, 61, 122, 167, 334, 793, 1586, 2171, 4342, 10187, 20374, 29761, 59522, 132431, 264862, 386893, 773786, 1815421, 3630842, 4970087, 9940174, 23600473, 47200946, 64611131, 129222262, 303175307, 606350614, 3941278991, 7882557982]

約数ペア:

[(1, 7882557982), (2, 3941278991), (13, 606350614), (26, 303175307), (61, 129222262), (122, 64611131), (167, 47200946), (334, 23600473), (793, 9940174), (1586, 4970087), (2171, 3630842), (4342, 1815421), (10187, 773786), (20374, 386893), (29761, 264862), (59522, 132431)]