908367954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{219731}}^1$

素因数の和:219802

約数の個数: 32

約数和(自身を含む): 1993408704

約数和(自身を除く): 1085040750

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 219731, 439462, 659193, 1318386, 2856503, 5713006, 8569509, 11645743, 17139018, 23291486, 34937229, 69874458, 151394659, 302789318, 454183977, 908367954]

約数ペア:

[(1, 908367954), (2, 454183977), (3, 302789318), (6, 151394659), (13, 69874458), (26, 34937229), (39, 23291486), (53, 17139018), (78, 11645743), (106, 8569509), (159, 5713006), (318, 2856503), (689, 1318386), (1378, 659193), (2067, 439462), (4134, 219731)]