7129826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 12640320

約数和(自身を除く): 5510494

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 461, 703, 814, 922, 1406, 5071, 7733, 8759, 10142, 15466, 17057, 17518, 34114, 96349, 187627, 192698, 324083, 375254, 648166, 3564913, 7129826]

約数ペア:

[(1, 7129826), (2, 3564913), (11, 648166), (19, 375254), (22, 324083), (37, 192698), (38, 187627), (74, 96349), (209, 34114), (407, 17518), (418, 17057), (461, 15466), (703, 10142), (814, 8759), (922, 7733), (1406, 5071)]