2430088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 4872960

約数和(自身を除く): 2442872

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 281, 376, 562, 1081, 1124, 2162, 2248, 4324, 6463, 8648, 12926, 13207, 25852, 26414, 51704, 52828, 105656, 303761, 607522, 1215044, 2430088]

約数ペア:

[(1, 2430088), (2, 1215044), (4, 607522), (8, 303761), (23, 105656), (46, 52828), (47, 51704), (92, 26414), (94, 25852), (184, 13207), (188, 12926), (281, 8648), (376, 6463), (562, 4324), (1081, 2248), (1124, 2162)]