1017654770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{19559}}^1$

素因数の和:19631

約数の個数: 48

約数和(自身を含む): 2060372160

約数和(自身を除く): 1042717390

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 2365, 4730, 5203, 10406, 19559, 26015, 39118, 52030, 97795, 195590, 215149, 430298, 841037, 1075745, 1682074, 2151490, 2366639, 4205185, 4733278, 8410370, 9251407, 11833195, 18502814, 23666390, 46257035, 92514070, 101765477, 203530954, 508827385, 1017654770]

約数ペア:

[(1, 1017654770), (2, 508827385), (5, 203530954), (10, 101765477), (11, 92514070), (22, 46257035), (43, 23666390), (55, 18502814), (86, 11833195), (110, 9251407), (121, 8410370), (215, 4733278), (242, 4205185), (430, 2366639), (473, 2151490), (605, 1682074), (946, 1075745), (1210, 841037), (2365, 430298), (4730, 215149), (5203, 195590), (10406, 97795), (19559, 52030), (26015, 39118)]