4274860

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 9028656

約数和(自身を除く): 4753796

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1013, 1055, 2026, 2110, 4052, 4220, 5065, 10130, 20260, 213743, 427486, 854972, 1068715, 2137430, 4274860]

約数ペア:

[(1, 4274860), (2, 2137430), (4, 1068715), (5, 854972), (10, 427486), (20, 213743), (211, 20260), (422, 10130), (844, 5065), (1013, 4220), (1055, 4052), (2026, 2110)]