16615606502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{80681}}^1$

素因数の和:80765

約数の個数: 48

約数和(自身を含む): 29359211616

約数和(自身を除く): 12743605114

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 121, 242, 253, 407, 506, 814, 851, 1702, 2783, 4477, 5566, 8954, 9361, 18722, 80681, 102971, 161362, 205942, 887491, 1774982, 1855663, 2985197, 3711326, 5970394, 9762401, 19524802, 20412293, 32837167, 40824586, 65674334, 68659531, 137319062, 224535223, 361208837, 449070446, 722417674, 755254841, 1510509682, 8307803251, 16615606502]

約数ペア:

[(1, 16615606502), (2, 8307803251), (11, 1510509682), (22, 755254841), (23, 722417674), (37, 449070446), (46, 361208837), (74, 224535223), (121, 137319062), (242, 68659531), (253, 65674334), (407, 40824586), (506, 32837167), (814, 20412293), (851, 19524802), (1702, 9762401), (2783, 5970394), (4477, 3711326), (5566, 2985197), (8954, 1855663), (9361, 1774982), (18722, 887491), (80681, 205942), (102971, 161362)]