2611908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5604

約数の個数: 36

約数和(自身を含む): 7111468

約数和(自身を除く): 4499560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5581, 11162, 16743, 22324, 33486, 50229, 66972, 72553, 100458, 145106, 200916, 217659, 290212, 435318, 652977, 870636, 1305954, 2611908]

約数ペア:

[(1, 2611908), (2, 1305954), (3, 870636), (4, 652977), (6, 435318), (9, 290212), (12, 217659), (13, 200916), (18, 145106), (26, 100458), (36, 72553), (39, 66972), (52, 50229), (78, 33486), (117, 22324), (156, 16743), (234, 11162), (468, 5581)]