1491117977338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79645229}}^1$

素因数の和:79645302

約数の個数: 32

約数和(自身を含む): 2614912191360

約数和(自身を除く): 1123794214022

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 18722, 79645229, 159290458, 876097519, 1752195038, 1831840267, 2946873473, 3663680534, 5893746946, 20150242937, 32415608203, 40300485874, 64831216406, 67778089879, 135556179758, 745558988669, 1491117977338]

約数ペア:

[(1, 1491117977338), (2, 745558988669), (11, 135556179758), (22, 67778089879), (23, 64831216406), (37, 40300485874), (46, 32415608203), (74, 20150242937), (253, 5893746946), (407, 3663680534), (506, 2946873473), (814, 1831840267), (851, 1752195038), (1702, 876097519), (9361, 159290458), (18722, 79645229)]