541342672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{3307}}^1$

素因数の和:4115

約数の個数: 40

約数和(自身を含む): 1131309536

約数和(自身を除く): 589966864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 787, 1574, 3148, 3307, 6296, 6614, 10231, 12592, 13228, 20462, 26456, 40924, 42991, 52912, 81848, 85982, 163696, 171964, 343928, 687856, 2602609, 5205218, 10410436, 20820872, 33833917, 41641744, 67667834, 135335668, 270671336, 541342672]

約数ペア:

[(1, 541342672), (2, 270671336), (4, 135335668), (8, 67667834), (13, 41641744), (16, 33833917), (26, 20820872), (52, 10410436), (104, 5205218), (208, 2602609), (787, 687856), (1574, 343928), (3148, 171964), (3307, 163696), (6296, 85982), (6614, 81848), (10231, 52912), (12592, 42991), (13228, 40924), (20462, 26456)]