1223239682

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 2246330880

約数和(自身を除く): 1023091198

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 229, 313, 322, 371, 458, 626, 742, 1219, 1603, 2191, 2438, 3206, 4382, 5267, 7199, 8533, 10534, 12137, 14398, 16589, 17066, 24274, 33178, 36869, 50393, 71677, 73738, 84959, 100786, 116123, 143354, 169918, 232246, 279151, 381547, 501739, 558302, 763094, 1003478, 1648571, 1954057, 2670829, 3297142, 3798881, 3908114, 5341658, 7597762, 11539997, 23079994, 26592167, 53184334, 87374263, 174748526, 611619841, 1223239682]

約数ペア:

[(1, 1223239682), (2, 611619841), (7, 174748526), (14, 87374263), (23, 53184334), (46, 26592167), (53, 23079994), (106, 11539997), (161, 7597762), (229, 5341658), (313, 3908114), (322, 3798881), (371, 3297142), (458, 2670829), (626, 1954057), (742, 1648571), (1219, 1003478), (1603, 763094), (2191, 558302), (2438, 501739), (3206, 381547), (4382, 279151), (5267, 232246), (7199, 169918), (8533, 143354), (10534, 116123), (12137, 100786), (14398, 84959), (16589, 73738), (17066, 71677), (24274, 50393), (33178, 36869)]