1297942356

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{326773}}^1$

素因数の和:327111

約数の個数: 24

約数和(自身を含む): 3037691104

約数和(自身を除く): 1739748748

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 326773, 653546, 980319, 1307092, 1960638, 3921276, 108161863, 216323726, 324485589, 432647452, 648971178, 1297942356]

約数ペア:

[(1, 1297942356), (2, 648971178), (3, 432647452), (4, 324485589), (6, 216323726), (12, 108161863), (331, 3921276), (662, 1960638), (993, 1307092), (1324, 980319), (1986, 653546), (3972, 326773)]