1311249632

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{532163}}^1$

素因数の和:532191

約数の個数: 48

約数和(自身を含む): 3218527872

約数和(自身を除く): 1907278240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 532163, 1064326, 2128652, 3725141, 4257304, 5853793, 7450282, 8514608, 11707586, 14900564, 17029216, 23415172, 29801128, 40976551, 46830344, 59602256, 81953102, 93660688, 119204512, 163906204, 187321376, 327812408, 655624816, 1311249632]

約数ペア:

[(1, 1311249632), (2, 655624816), (4, 327812408), (7, 187321376), (8, 163906204), (11, 119204512), (14, 93660688), (16, 81953102), (22, 59602256), (28, 46830344), (32, 40976551), (44, 29801128), (56, 23415172), (77, 17029216), (88, 14900564), (112, 11707586), (154, 8514608), (176, 7450282), (224, 5853793), (308, 4257304), (352, 3725141), (616, 2128652), (1232, 1064326), (2464, 532163)]