245747118

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{2311}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 506050560

約数和(自身を除く): 260303442

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 479, 958, 1437, 2311, 2874, 4622, 6933, 13866, 17723, 35446, 53169, 85507, 106338, 171014, 256521, 513042, 1106969, 2213938, 3320907, 6641814, 40957853, 81915706, 122873559, 245747118]

約数ペア:

[(1, 245747118), (2, 122873559), (3, 81915706), (6, 40957853), (37, 6641814), (74, 3320907), (111, 2213938), (222, 1106969), (479, 513042), (958, 256521), (1437, 171014), (2311, 106338), (2874, 85507), (4622, 53169), (6933, 35446), (13866, 17723)]