2026021928

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{372979}}^1$

素因数の和:373089

約数の個数: 32

約数和(自身を含む): 4386244800

約数和(自身を除く): 2360222872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 372979, 745958, 1491916, 2610853, 2983832, 5221706, 10443412, 20886824, 36178963, 72357926, 144715852, 253252741, 289431704, 506505482, 1013010964, 2026021928]

約数ペア:

[(1, 2026021928), (2, 1013010964), (4, 506505482), (7, 289431704), (8, 253252741), (14, 144715852), (28, 72357926), (56, 36178963), (97, 20886824), (194, 10443412), (388, 5221706), (679, 2983832), (776, 2610853), (1358, 1491916), (2716, 745958), (5432, 372979)]