1628921372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{5227}}^1$

素因数の和:5718

約数の個数: 36

約数和(自身を含む): 3094045416

約数和(自身を除く): 1465124044

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 461, 676, 922, 1844, 5227, 5993, 10454, 11986, 20908, 23972, 67951, 77909, 135902, 155818, 271804, 311636, 883363, 1766726, 2409647, 3533452, 4819294, 9638588, 31325411, 62650822, 125301644, 407230343, 814460686, 1628921372]

約数ペア:

[(1, 1628921372), (2, 814460686), (4, 407230343), (13, 125301644), (26, 62650822), (52, 31325411), (169, 9638588), (338, 4819294), (461, 3533452), (676, 2409647), (922, 1766726), (1844, 883363), (5227, 311636), (5993, 271804), (10454, 155818), (11986, 135902), (20908, 77909), (23972, 67951)]