249443042212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1\times {\mathrm{124123}}^1$

素因数の和:129668

約数の個数: 48

約数和(自身を含む): 537363578752

約数和(自身を除く): 287920536540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5521, 11042, 22084, 38647, 71773, 77294, 124123, 143546, 154588, 248246, 287092, 496492, 502411, 868861, 1004822, 1613599, 1737722, 2009644, 3227198, 3475444, 6454396, 11295193, 22590386, 45180772, 685283083, 1370566166, 2741132332, 4796981581, 8908680079, 9593963162, 17817360158, 19187926324, 35634720316, 62360760553, 124721521106, 249443042212]

約数ペア:

[(1, 249443042212), (2, 124721521106), (4, 62360760553), (7, 35634720316), (13, 19187926324), (14, 17817360158), (26, 9593963162), (28, 8908680079), (52, 4796981581), (91, 2741132332), (182, 1370566166), (364, 685283083), (5521, 45180772), (11042, 22590386), (22084, 11295193), (38647, 6454396), (71773, 3475444), (77294, 3227198), (124123, 2009644), (143546, 1737722), (154588, 1613599), (248246, 1004822), (287092, 868861), (496492, 502411)]