2080706706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{11213}}^1$

素因数の和:11308

約数の個数: 72

約数和(自身を含む): 4962127716

約数和(自身を除く): 2881421010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 169, 183, 234, 338, 366, 507, 549, 793, 1014, 1098, 1521, 1586, 2379, 3042, 4758, 7137, 10309, 11213, 14274, 20618, 22426, 30927, 33639, 61854, 67278, 92781, 100917, 145769, 185562, 201834, 291538, 437307, 683993, 874614, 1311921, 1367986, 1894997, 2051979, 2623842, 3789994, 4103958, 5684991, 6155937, 8891909, 11369982, 12311874, 17054973, 17783818, 26675727, 34109946, 53351454, 80027181, 115594817, 160054362, 231189634, 346784451, 693568902, 1040353353, 2080706706]

約数ペア:

[(1, 2080706706), (2, 1040353353), (3, 693568902), (6, 346784451), (9, 231189634), (13, 160054362), (18, 115594817), (26, 80027181), (39, 53351454), (61, 34109946), (78, 26675727), (117, 17783818), (122, 17054973), (169, 12311874), (183, 11369982), (234, 8891909), (338, 6155937), (366, 5684991), (507, 4103958), (549, 3789994), (793, 2623842), (1014, 2051979), (1098, 1894997), (1521, 1367986), (1586, 1311921), (2379, 874614), (3042, 683993), (4758, 437307), (7137, 291538), (10309, 201834), (11213, 185562), (14274, 145769), (20618, 100917), (22426, 92781), (30927, 67278), (33639, 61854)]