1597232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 3812256

約数和(自身を除く): 2215024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1097, 1456, 2194, 4388, 7679, 8776, 14261, 15358, 17552, 28522, 30716, 57044, 61432, 99827, 114088, 122864, 199654, 228176, 399308, 798616, 1597232]

約数ペア:

[(1, 1597232), (2, 798616), (4, 399308), (7, 228176), (8, 199654), (13, 122864), (14, 114088), (16, 99827), (26, 61432), (28, 57044), (52, 30716), (56, 28522), (91, 17552), (104, 15358), (112, 14261), (182, 8776), (208, 7679), (364, 4388), (728, 2194), (1097, 1456)]