1013012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 72

約数和(自身を含む): 2502528

約数和(自身を除く): 1489516

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 121, 143, 154, 161, 182, 242, 253, 286, 299, 308, 322, 364, 484, 506, 572, 598, 644, 847, 1001, 1012, 1196, 1573, 1694, 1771, 2002, 2093, 2783, 3146, 3289, 3388, 3542, 4004, 4186, 5566, 6292, 6578, 7084, 8372, 11011, 11132, 13156, 19481, 22022, 23023, 36179, 38962, 44044, 46046, 72358, 77924, 92092, 144716, 253253, 506506, 1013012]

約数ペア:

[(1, 1013012), (2, 506506), (4, 253253), (7, 144716), (11, 92092), (13, 77924), (14, 72358), (22, 46046), (23, 44044), (26, 38962), (28, 36179), (44, 23023), (46, 22022), (52, 19481), (77, 13156), (91, 11132), (92, 11011), (121, 8372), (143, 7084), (154, 6578), (161, 6292), (182, 5566), (242, 4186), (253, 4004), (286, 3542), (299, 3388), (308, 3289), (322, 3146), (364, 2783), (484, 2093), (506, 2002), (572, 1771), (598, 1694), (644, 1573), (847, 1196), (1001, 1012)]