About the Number

4123938

4123937 ← → 4123939

2進数表記:1111101110110100100010

漢数字表記:四百十二万三千九百三十八

素因数分解:

2 1 × 3 1 × 7 2 × 13 2 × 83 1

素因数の和:128
約数の個数: 72
約数和(自身を含む): 10514448
約数和(自身を除く): 6390510

約数列:
[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 83, 91, 98, 147, 166, 169, 182, 249, 273, 294, 338, 498, 507, 546, 581, 637, 1014, 1079, 1162, 1183, 1274, 1743, 1911, 2158, 2366, 3237, 3486, 3549, 3822, 4067, 6474, 7098, 7553, 8134, 8281, 12201, 14027, 15106, 16562, 22659, 24402, 24843, 28054, 42081, 45318, 49686, 52871, 84162, 98189, 105742, 158613, 196378, 294567, 317226, 589134, 687323, 1374646, 2061969, 4123938]

約数ペア:
[(1, 4123938), (2, 2061969), (3, 1374646), (6, 687323), (7, 589134), (13, 317226), (14, 294567), (21, 196378), (26, 158613), (39, 105742), (42, 98189), (49, 84162), (78, 52871), (83, 49686), (91, 45318), (98, 42081), (147, 28054), (166, 24843), (169, 24402), (182, 22659), (249, 16562), (273, 15106), (294, 14027), (338, 12201), (498, 8281), (507, 8134), (546, 7553), (581, 7098), (637, 6474), (1014, 4067), (1079, 3822), (1162, 3549), (1183, 3486), (1274, 3237), (1743, 2366), (1911, 2158)]

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