1431590748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{740989}}^1$

素因数の和:741026

約数の個数: 48

約数和(自身を含む): 3983562240

約数和(自身を除く): 2551971492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 740989, 1481978, 2222967, 2963956, 4445934, 5186923, 8891868, 10373846, 15560769, 17042747, 20747692, 31121538, 34085494, 51128241, 62243076, 68170988, 102256482, 119299229, 204512964, 238598458, 357897687, 477196916, 715795374, 1431590748]

約数ペア:

[(1, 1431590748), (2, 715795374), (3, 477196916), (4, 357897687), (6, 238598458), (7, 204512964), (12, 119299229), (14, 102256482), (21, 68170988), (23, 62243076), (28, 51128241), (42, 34085494), (46, 31121538), (69, 20747692), (84, 17042747), (92, 15560769), (138, 10373846), (161, 8891868), (276, 5186923), (322, 4445934), (483, 2963956), (644, 2222967), (966, 1481978), (1932, 740989)]