1795664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 3827880

約数和(自身を除く): 2032216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 97, 104, 178, 194, 208, 356, 388, 712, 776, 1157, 1261, 1424, 1552, 2314, 2522, 4628, 5044, 8633, 9256, 10088, 17266, 18512, 20176, 34532, 69064, 112229, 138128, 224458, 448916, 897832, 1795664]

約数ペア:

[(1, 1795664), (2, 897832), (4, 448916), (8, 224458), (13, 138128), (16, 112229), (26, 69064), (52, 34532), (89, 20176), (97, 18512), (104, 17266), (178, 10088), (194, 9256), (208, 8633), (356, 5044), (388, 4628), (712, 2522), (776, 2314), (1157, 1552), (1261, 1424)]