8397004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 18547200

約数和(自身を除く): 10150196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 199, 274, 308, 398, 548, 796, 959, 1393, 1507, 1918, 2189, 2786, 3014, 3836, 4378, 5572, 6028, 8756, 10549, 15323, 21098, 27263, 30646, 42196, 54526, 61292, 109052, 190841, 299893, 381682, 599786, 763364, 1199572, 2099251, 4198502, 8397004]

約数ペア:

[(1, 8397004), (2, 4198502), (4, 2099251), (7, 1199572), (11, 763364), (14, 599786), (22, 381682), (28, 299893), (44, 190841), (77, 109052), (137, 61292), (154, 54526), (199, 42196), (274, 30646), (308, 27263), (398, 21098), (548, 15323), (796, 10549), (959, 8756), (1393, 6028), (1507, 5572), (1918, 4378), (2189, 3836), (2786, 3014)]