2154895466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{863}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 3408749568

約数和(自身を除く): 1253854102

約数列:

[1, 2, 37, 41, 74, 82, 823, 863, 1517, 1646, 1726, 3034, 30451, 31931, 33743, 35383, 60902, 63862, 67486, 70766, 710249, 1248491, 1309171, 1420498, 2496982, 2618342, 26279213, 29120209, 52558426, 58240418, 1077447733, 2154895466]

約数ペア:

[(1, 2154895466), (2, 1077447733), (37, 58240418), (41, 52558426), (74, 29120209), (82, 26279213), (823, 2618342), (863, 2496982), (1517, 1420498), (1646, 1309171), (1726, 1248491), (3034, 710249), (30451, 70766), (31931, 67486), (33743, 63862), (35383, 60902)]