889252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 1955100

約数和(自身を除く): 1065848

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 349, 364, 637, 698, 1274, 1396, 2443, 2548, 4537, 4886, 9074, 9772, 17101, 18148, 31759, 34202, 63518, 68404, 127036, 222313, 444626, 889252]

約数ペア:

[(1, 889252), (2, 444626), (4, 222313), (7, 127036), (13, 68404), (14, 63518), (26, 34202), (28, 31759), (49, 18148), (52, 17101), (91, 9772), (98, 9074), (182, 4886), (196, 4537), (349, 2548), (364, 2443), (637, 1396), (698, 1274)]