1922388016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{133351}}^1$

素因数の和:133429

約数の個数: 40

約数和(自身を含む): 4018162464

約数和(自身を除く): 2095774448

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14416, 133351, 266702, 533404, 1066808, 2133616, 2266967, 4533934, 7067603, 9067868, 14135206, 18135736, 28270412, 36271472, 56540824, 113081648, 120149251, 240298502, 480597004, 961194008, 1922388016]

約数ペア:

[(1, 1922388016), (2, 961194008), (4, 480597004), (8, 240298502), (16, 120149251), (17, 113081648), (34, 56540824), (53, 36271472), (68, 28270412), (106, 18135736), (136, 14135206), (212, 9067868), (272, 7067603), (424, 4533934), (848, 2266967), (901, 2133616), (1802, 1066808), (3604, 533404), (7208, 266702), (14416, 133351)]