2016454979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1297}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 2564931072

約数和(自身を除く): 548476093

約数列:

[1, 7, 11, 61, 77, 331, 427, 671, 1297, 2317, 3641, 4697, 9079, 14267, 20191, 25487, 79117, 99869, 141337, 222101, 429307, 553819, 870287, 1554707, 3005149, 4722377, 6092009, 26187727, 33056639, 183314089, 288064997, 2016454979]

約数ペア:

[(1, 2016454979), (7, 288064997), (11, 183314089), (61, 33056639), (77, 26187727), (331, 6092009), (427, 4722377), (671, 3005149), (1297, 1554707), (2317, 870287), (3641, 553819), (4697, 429307), (9079, 222101), (14267, 141337), (20191, 99869), (25487, 79117)]