128990126876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3301}}^1\times {\mathrm{751463}}^1$

素因数の和:754781

約数の個数: 24

約数和(自身を含む): 243170744544

約数和(自身を除く): 114180617668

約数列:

[1, 2, 4, 13, 26, 52, 3301, 6602, 13204, 42913, 85826, 171652, 751463, 1502926, 3005852, 9769019, 19538038, 39076076, 2480579363, 4961158726, 9922317452, 32247531719, 64495063438, 128990126876]

約数ペア:

[(1, 128990126876), (2, 64495063438), (4, 32247531719), (13, 9922317452), (26, 4961158726), (52, 2480579363), (3301, 39076076), (6602, 19538038), (13204, 9769019), (42913, 3005852), (85826, 1502926), (171652, 751463)]