188679502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1201}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 319001184

約数和(自身を除く): 130321682

約数列:

[1, 2, 11, 22, 37, 74, 193, 386, 407, 814, 1201, 2123, 2402, 4246, 7141, 13211, 14282, 26422, 44437, 78551, 88874, 157102, 231793, 463586, 488807, 977614, 2549723, 5099446, 8576341, 17152682, 94339751, 188679502]

約数ペア:

[(1, 188679502), (2, 94339751), (11, 17152682), (22, 8576341), (37, 5099446), (74, 2549723), (193, 977614), (386, 488807), (407, 463586), (814, 231793), (1201, 157102), (2123, 88874), (2402, 78551), (4246, 44437), (7141, 26422), (13211, 14282)]