1123168430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{54869}}^1$

素因数の和:54988

約数の個数: 32

約数和(自身を含む): 2133345600

約数和(自身を除く): 1010177170

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 54869, 109738, 274345, 548690, 1261987, 2523974, 4883341, 6309935, 9766682, 12619870, 24416705, 48833410, 112316843, 224633686, 561584215, 1123168430]

約数ペア:

[(1, 1123168430), (2, 561584215), (5, 224633686), (10, 112316843), (23, 48833410), (46, 24416705), (89, 12619870), (115, 9766682), (178, 6309935), (230, 4883341), (445, 2523974), (890, 1261987), (2047, 548690), (4094, 274345), (10235, 109738), (20470, 54869)]