83321854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 162969840

約数和(自身を除く): 79647986

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1813, 2089, 2849, 3626, 4178, 5698, 14623, 19943, 22979, 29246, 39886, 45958, 77293, 102361, 154586, 160853, 204722, 321706, 541051, 850223, 1082102, 1125971, 1700446, 2251942, 3787357, 5951561, 7574714, 11903122, 41660927, 83321854]

約数ペア:

[(1, 83321854), (2, 41660927), (7, 11903122), (11, 7574714), (14, 5951561), (22, 3787357), (37, 2251942), (49, 1700446), (74, 1125971), (77, 1082102), (98, 850223), (154, 541051), (259, 321706), (407, 204722), (518, 160853), (539, 154586), (814, 102361), (1078, 77293), (1813, 45958), (2089, 39886), (2849, 29246), (3626, 22979), (4178, 19943), (5698, 14623)]