1214426416

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{637829}}^1$

素因数の和:637861

約数の個数: 40

約数和(自身を含む): 2847273120

約数和(自身を除く): 1632846704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 637829, 1275658, 2551316, 4464803, 5102632, 8929606, 10205264, 10843093, 17859212, 21686186, 35718424, 43372372, 71436848, 75901651, 86744744, 151803302, 173489488, 303606604, 607213208, 1214426416]

約数ペア:

[(1, 1214426416), (2, 607213208), (4, 303606604), (7, 173489488), (8, 151803302), (14, 86744744), (16, 75901651), (17, 71436848), (28, 43372372), (34, 35718424), (56, 21686186), (68, 17859212), (112, 10843093), (119, 10205264), (136, 8929606), (238, 5102632), (272, 4464803), (476, 2551316), (952, 1275658), (1904, 637829)]