1551136144

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{853}}^1\times {\mathrm{1277}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 3045039480

約数和(自身を除く): 1493903336

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 853, 1277, 1424, 1706, 2554, 3412, 5108, 6824, 10216, 13648, 20432, 75917, 113653, 151834, 227306, 303668, 454612, 607336, 909224, 1089281, 1214672, 1818448, 2178562, 4357124, 8714248, 17428496, 96946009, 193892018, 387784036, 775568072, 1551136144]

約数ペア:

[(1, 1551136144), (2, 775568072), (4, 387784036), (8, 193892018), (16, 96946009), (89, 17428496), (178, 8714248), (356, 4357124), (712, 2178562), (853, 1818448), (1277, 1214672), (1424, 1089281), (1706, 909224), (2554, 607336), (3412, 454612), (5108, 303668), (6824, 227306), (10216, 151834), (13648, 113653), (20432, 75917)]