415105204382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{238840739}}^1$

素因数の和:238840831

約数の個数: 16

約数和(自身を含む): 687861331200

約数和(自身を除く): 272756126818

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 238840739, 477681478, 2627248129, 5254496258, 18868418381, 37736836762, 207552602191, 415105204382]

約数ペア:

[(1, 415105204382), (2, 207552602191), (11, 37736836762), (22, 18868418381), (79, 5254496258), (158, 2627248129), (869, 477681478), (1738, 238840739)]