1963670215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{6269}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 2612332800

約数和(自身を除く): 648662585

約数列:

[1, 5, 13, 61, 65, 79, 305, 395, 793, 1027, 3965, 4819, 5135, 6269, 24095, 31345, 62647, 81497, 313235, 382409, 407485, 495251, 1912045, 2476255, 4971317, 6438263, 24856585, 30210311, 32191315, 151051555, 392734043, 1963670215]

約数ペア:

[(1, 1963670215), (5, 392734043), (13, 151051555), (61, 32191315), (65, 30210311), (79, 24856585), (305, 6438263), (395, 4971317), (793, 2476255), (1027, 1912045), (3965, 495251), (4819, 407485), (5135, 382409), (6269, 313235), (24095, 81497), (31345, 62647)]