402499342

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 700000704

約数和(自身を除く): 297501362

約数列:

[1, 2, 7, 14, 101, 202, 281, 562, 707, 1013, 1414, 1967, 2026, 3934, 7091, 14182, 28381, 56762, 102313, 198667, 204626, 284653, 397334, 569306, 716191, 1432382, 1992571, 3985142, 28749953, 57499906, 201249671, 402499342]

約数ペア:

[(1, 402499342), (2, 201249671), (7, 57499906), (14, 28749953), (101, 3985142), (202, 1992571), (281, 1432382), (562, 716191), (707, 569306), (1013, 397334), (1414, 284653), (1967, 204626), (2026, 198667), (3934, 102313), (7091, 56762), (14182, 28381)]