1388433072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2225053}}^1$

素因数の和:2225077

約数の個数: 40

約数和(自身を含む): 3862693744

約数和(自身を除く): 2474260672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2225053, 4450106, 6675159, 8900212, 13350318, 17800424, 26700636, 28925689, 35600848, 53401272, 57851378, 86777067, 106802544, 115702756, 173554134, 231405512, 347108268, 462811024, 694216536, 1388433072]

約数ペア:

[(1, 1388433072), (2, 694216536), (3, 462811024), (4, 347108268), (6, 231405512), (8, 173554134), (12, 115702756), (13, 106802544), (16, 86777067), (24, 57851378), (26, 53401272), (39, 35600848), (48, 28925689), (52, 26700636), (78, 17800424), (104, 13350318), (156, 8900212), (208, 6675159), (312, 4450106), (624, 2225053)]