About the Number

1427090384

1427090383 ← → 1427090385

2進数表記:1010101000011111010101111010000

漢数字表記:十四億二千七百九万三百八十四

素因数分解:

2 4 × 23 1 × 97 1 × 39979 1

素因数の和:40107
約数の個数: 40
約数和(自身を含む): 2915021760
約数和(自身を除く): 1487931376

約数列:
[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 2231, 4462, 8924, 17848, 35696, 39979, 79958, 159916, 319832, 639664, 919517, 1839034, 3678068, 3877963, 7356136, 7755926, 14712272, 15511852, 31023704, 62047408, 89193149, 178386298, 356772596, 713545192, 1427090384]

約数ペア:
[(1, 1427090384), (2, 713545192), (4, 356772596), (8, 178386298), (16, 89193149), (23, 62047408), (46, 31023704), (92, 15511852), (97, 14712272), (184, 7755926), (194, 7356136), (368, 3877963), (388, 3678068), (776, 1839034), (1552, 919517), (2231, 639664), (4462, 319832), (8924, 159916), (17848, 79958), (35696, 39979)]

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