1994384504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1148839}}^1$

素因数の和:1148883

約数の個数: 32

約数和(自身を含む): 4411545600

約数和(自身を除く): 2417161096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1148839, 2297678, 4595356, 8041873, 9190712, 16083746, 32167492, 35614009, 64334984, 71228018, 142456036, 249298063, 284912072, 498596126, 997192252, 1994384504]

約数ペア:

[(1, 1994384504), (2, 997192252), (4, 498596126), (7, 284912072), (8, 249298063), (14, 142456036), (28, 71228018), (31, 64334984), (56, 35614009), (62, 32167492), (124, 16083746), (217, 9190712), (248, 8041873), (434, 4595356), (868, 2297678), (1736, 1148839)]