1214697022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20173}}^1$

素因数の和:20233

約数の個数: 64

約数和(自身を含む): 2509968384

約数和(自身を除く): 1295271362

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 119, 154, 161, 187, 238, 253, 322, 374, 391, 506, 782, 1309, 1771, 2618, 2737, 3542, 4301, 5474, 8602, 20173, 30107, 40346, 60214, 141211, 221903, 282422, 342941, 443806, 463979, 685882, 927958, 1553321, 2400587, 3106642, 3247853, 3772351, 4801174, 5103769, 6495706, 7544702, 7887643, 10207538, 15775286, 26406457, 35726383, 52812914, 55213501, 71452766, 86764073, 110427002, 173528146, 607348511, 1214697022]

約数ペア:

[(1, 1214697022), (2, 607348511), (7, 173528146), (11, 110427002), (14, 86764073), (17, 71452766), (22, 55213501), (23, 52812914), (34, 35726383), (46, 26406457), (77, 15775286), (119, 10207538), (154, 7887643), (161, 7544702), (187, 6495706), (238, 5103769), (253, 4801174), (322, 3772351), (374, 3247853), (391, 3106642), (506, 2400587), (782, 1553321), (1309, 927958), (1771, 685882), (2618, 463979), (2737, 443806), (3542, 342941), (4301, 282422), (5474, 221903), (8602, 141211), (20173, 60214), (30107, 40346)]