402296934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{72643}}^1$

素因数の和:72732

約数の個数: 32

約数和(自身を含む): 878701824

約数和(自身を除く): 476404890

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 72643, 145286, 217929, 435858, 944359, 1888718, 2833077, 5157653, 5666154, 10315306, 15472959, 30945918, 67049489, 134098978, 201148467, 402296934]

約数ペア:

[(1, 402296934), (2, 201148467), (3, 134098978), (6, 67049489), (13, 30945918), (26, 15472959), (39, 10315306), (71, 5666154), (78, 5157653), (142, 2833077), (213, 1888718), (426, 944359), (923, 435858), (1846, 217929), (2769, 145286), (5538, 72643)]