490622072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{40427}}^1$

素因数の和:40511

約数の個数: 32

約数和(自身を含む): 967846320

約数和(自身を除く): 477224248

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 12136, 40427, 80854, 161708, 323416, 1495799, 1657507, 2991598, 3315014, 5983196, 6630028, 11966392, 13260056, 61327759, 122655518, 245311036, 490622072]

約数ペア:

[(1, 490622072), (2, 245311036), (4, 122655518), (8, 61327759), (37, 13260056), (41, 11966392), (74, 6630028), (82, 5983196), (148, 3315014), (164, 2991598), (296, 1657507), (328, 1495799), (1517, 323416), (3034, 161708), (6068, 80854), (12136, 40427)]