2557054968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8195689}}^1$

素因数の和:8195711

約数の個数: 32

約数和(自身を含む): 6884379600

約数和(自身を除く): 4327324632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8195689, 16391378, 24587067, 32782756, 49174134, 65565512, 98348268, 106543957, 196696536, 213087914, 319631871, 426175828, 639263742, 852351656, 1278527484, 2557054968]

約数ペア:

[(1, 2557054968), (2, 1278527484), (3, 852351656), (4, 639263742), (6, 426175828), (8, 319631871), (12, 213087914), (13, 196696536), (24, 106543957), (26, 98348268), (39, 65565512), (52, 49174134), (78, 32782756), (104, 24587067), (156, 16391378), (312, 8195689)]