733668838

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19979}}^1$

素因数の和:20092

約数の個数: 32

約数和(自身を含む): 1308130560

約数和(自身を除く): 574461722

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 2623, 5246, 18361, 19979, 36722, 39958, 139853, 279706, 859097, 1218719, 1718194, 2437438, 6013679, 8531033, 12027358, 17062066, 52404917, 104809834, 366834419, 733668838]

約数ペア:

[(1, 733668838), (2, 366834419), (7, 104809834), (14, 52404917), (43, 17062066), (61, 12027358), (86, 8531033), (122, 6013679), (301, 2437438), (427, 1718194), (602, 1218719), (854, 859097), (2623, 279706), (5246, 139853), (18361, 39958), (19979, 36722)]