245544804904

素因数分解:

$2^3\times 7^1\times {\mathrm{4447}}^1\times {\mathrm{985997}}^1$

素因数の和:990457

約数の個数: 32

約数和(自身を含む): 526286292480

約数和(自身を除く): 280741487576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4447, 8894, 17788, 31129, 35576, 62258, 124516, 249032, 985997, 1971994, 3943988, 6901979, 7887976, 13803958, 27607916, 55215832, 4384728659, 8769457318, 17538914636, 30693100613, 35077829272, 61386201226, 122772402452, 245544804904]

約数ペア:

[(1, 245544804904), (2, 122772402452), (4, 61386201226), (7, 35077829272), (8, 30693100613), (14, 17538914636), (28, 8769457318), (56, 4384728659), (4447, 55215832), (8894, 27607916), (17788, 13803958), (31129, 7887976), (35576, 6901979), (62258, 3943988), (124516, 1971994), (249032, 985997)]