2697198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 3523602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 431, 447, 862, 894, 1043, 1293, 2086, 2586, 3017, 3129, 6034, 6258, 9051, 18102, 64219, 128438, 192657, 385314, 449533, 899066, 1348599, 2697198]

約数ペア:

[(1, 2697198), (2, 1348599), (3, 899066), (6, 449533), (7, 385314), (14, 192657), (21, 128438), (42, 64219), (149, 18102), (298, 9051), (431, 6258), (447, 6034), (862, 3129), (894, 3017), (1043, 2586), (1293, 2086)]