509175082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 832248144

約数和(自身を除く): 323073062

約数列:

[1, 2, 13, 26, 181, 257, 362, 421, 514, 842, 2353, 3341, 4706, 5473, 6682, 10946, 46517, 76201, 93034, 108197, 152402, 216394, 604721, 990613, 1209442, 1406561, 1981226, 2813122, 19583657, 39167314, 254587541, 509175082]

約数ペア:

[(1, 509175082), (2, 254587541), (13, 39167314), (26, 19583657), (181, 2813122), (257, 1981226), (362, 1406561), (421, 1209442), (514, 990613), (842, 604721), (2353, 216394), (3341, 152402), (4706, 108197), (5473, 93034), (6682, 76201), (10946, 46517)]