420875104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1011719}}^1$

素因数の和:1011742

約数の個数: 24

約数和(自身を含む): 892337040

約数和(自身を除く): 471461936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1011719, 2023438, 4046876, 8093752, 13152347, 16187504, 26304694, 32375008, 52609388, 105218776, 210437552, 420875104]

約数ペア:

[(1, 420875104), (2, 210437552), (4, 105218776), (8, 52609388), (13, 32375008), (16, 26304694), (26, 16187504), (32, 13152347), (52, 8093752), (104, 4046876), (208, 2023438), (416, 1011719)]