2210295890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{467293}}^1$

素因数の和:467354

約数の個数: 32

約数和(自身を含む): 4441162176

約数和(自身を除く): 2230866286

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 467293, 934586, 2336465, 4672930, 5140223, 10280446, 20093599, 25701115, 40187198, 51402230, 100467995, 200935990, 221029589, 442059178, 1105147945, 2210295890]

約数ペア:

[(1, 2210295890), (2, 1105147945), (5, 442059178), (10, 221029589), (11, 200935990), (22, 100467995), (43, 51402230), (55, 40187198), (86, 25701115), (110, 20093599), (215, 10280446), (430, 5140223), (473, 4672930), (946, 2336465), (2365, 934586), (4730, 467293)]