1215660976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{2333}}^1$

素因数の和:3493

約数の個数: 40

約数和(自身を含む): 2439776880

約数和(自身を除く): 1224115904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1123, 2246, 2333, 4492, 4666, 8984, 9332, 17968, 18664, 32567, 37328, 65134, 67657, 130268, 135314, 260536, 270628, 521072, 541256, 1082512, 2619959, 5239918, 10479836, 20959672, 41919344, 75978811, 151957622, 303915244, 607830488, 1215660976]

約数ペア:

[(1, 1215660976), (2, 607830488), (4, 303915244), (8, 151957622), (16, 75978811), (29, 41919344), (58, 20959672), (116, 10479836), (232, 5239918), (464, 2619959), (1123, 1082512), (2246, 541256), (2333, 521072), (4492, 270628), (4666, 260536), (8984, 135314), (9332, 130268), (17968, 67657), (18664, 65134), (32567, 37328)]