973646908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18723979}}^1$

素因数の和:18723996

約数の個数: 12

約数和(自身を含む): 1834950040

約数和(自身を除く): 861303132

約数列:

[1, 2, 4, 13, 26, 52, 18723979, 37447958, 74895916, 243411727, 486823454, 973646908]

約数ペア:

[(1, 973646908), (2, 486823454), (4, 243411727), (13, 74895916), (26, 37447958), (52, 18723979)]