284967142

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{6991}}^1$

素因数の和:7311

約数の個数: 16

約数和(自身を含む): 434203200

約数和(自身を除く): 149236058

約数列:

[1, 2, 89, 178, 229, 458, 6991, 13982, 20381, 40762, 622199, 1244398, 1600939, 3201878, 142483571, 284967142]

約数ペア:

[(1, 284967142), (2, 142483571), (89, 3201878), (178, 1600939), (229, 1244398), (458, 622199), (6991, 40762), (13982, 20381)]