About the Number

427734590

427734589 ← → 427734591

2進数表記:11001011111101011011000111110

漢数字表記:四億二千七百七十三万四千五百九十

素因数分解:

2 1 × 5 1 × 31 1 × 653 1 × 2113 1

素因数の和:2804
約数の個数: 32
約数和(自身を含む): 796352256
約数和(自身を除く): 368617666

約数列:
[1, 2, 5, 10, 31, 62, 155, 310, 653, 1306, 2113, 3265, 4226, 6530, 10565, 20243, 21130, 40486, 65503, 101215, 131006, 202430, 327515, 655030, 1379789, 2759578, 6898945, 13797890, 42773459, 85546918, 213867295, 427734590]

約数ペア:
[(1, 427734590), (2, 213867295), (5, 85546918), (10, 42773459), (31, 13797890), (62, 6898945), (155, 2759578), (310, 1379789), (653, 655030), (1306, 327515), (2113, 202430), (3265, 131006), (4226, 101215), (6530, 65503), (10565, 40486), (20243, 21130)]

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