2782285804578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1085981969}}^1$

素因数の和:1085982042

約数の個数: 32

約数和(自身を含む): 6463764685440

約数和(自身を除く): 3681478880862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 1085981969, 2171963938, 3257945907, 6515891814, 7601873783, 15203747566, 22805621349, 45611242698, 66244900109, 132489800218, 198734700327, 397469400654, 463714300763, 927428601526, 1391142902289, 2782285804578]

約数ペア:

[(1, 2782285804578), (2, 1391142902289), (3, 927428601526), (6, 463714300763), (7, 397469400654), (14, 198734700327), (21, 132489800218), (42, 66244900109), (61, 45611242698), (122, 22805621349), (183, 15203747566), (366, 7601873783), (427, 6515891814), (854, 3257945907), (1281, 2171963938), (2562, 1085981969)]