2687734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 5101056

約数和(自身を除く): 2413322

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 491, 782, 982, 2737, 3437, 5474, 6874, 8347, 11293, 16694, 22586, 58429, 79051, 116858, 158102, 191981, 383962, 1343867, 2687734]

約数ペア:

[(1, 2687734), (2, 1343867), (7, 383962), (14, 191981), (17, 158102), (23, 116858), (34, 79051), (46, 58429), (119, 22586), (161, 16694), (238, 11293), (322, 8347), (391, 6874), (491, 5474), (782, 3437), (982, 2737)]