289409734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7159}}^1$

素因数の和:7248

約数の個数: 32

約数和(自身を含む): 487166400

約数和(自身を除く): 197756666

約数列:

[1, 2, 17, 29, 34, 41, 58, 82, 493, 697, 986, 1189, 1394, 2378, 7159, 14318, 20213, 40426, 121703, 207611, 243406, 293519, 415222, 587038, 3529387, 4989823, 7058774, 8512051, 9979646, 17024102, 144704867, 289409734]

約数ペア:

[(1, 289409734), (2, 144704867), (17, 17024102), (29, 9979646), (34, 8512051), (41, 7058774), (58, 4989823), (82, 3529387), (493, 587038), (697, 415222), (986, 293519), (1189, 243406), (1394, 207611), (2378, 121703), (7159, 40426), (14318, 20213)]