1882420496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{65617}}^1$

素因数の和:65799

約数の個数: 40

約数和(自身を含む): 4003222944

約数和(自身を除く): 2120802448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 14344, 28688, 65617, 131234, 262468, 524936, 721787, 1049872, 1443574, 2887148, 5774296, 10695571, 11548592, 21391142, 42782284, 85564568, 117651281, 171129136, 235302562, 470605124, 941210248, 1882420496]

約数ペア:

[(1, 1882420496), (2, 941210248), (4, 470605124), (8, 235302562), (11, 171129136), (16, 117651281), (22, 85564568), (44, 42782284), (88, 21391142), (163, 11548592), (176, 10695571), (326, 5774296), (652, 2887148), (1304, 1443574), (1793, 1049872), (2608, 721787), (3586, 524936), (7172, 262468), (14344, 131234), (28688, 65617)]