1271566218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{84467}}^1$

素因数の和:84678

約数の個数: 32

約数和(自身を含む): 2752981056

約数和(自身を除く): 1481414838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 15054, 84467, 168934, 253401, 506802, 1098071, 2196142, 3294213, 6588426, 16302131, 32604262, 48906393, 97812786, 211927703, 423855406, 635783109, 1271566218]

約数ペア:

[(1, 1271566218), (2, 635783109), (3, 423855406), (6, 211927703), (13, 97812786), (26, 48906393), (39, 32604262), (78, 16302131), (193, 6588426), (386, 3294213), (579, 2196142), (1158, 1098071), (2509, 506802), (5018, 253401), (7527, 168934), (15054, 84467)]