780530114

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{87523}}^1$

素因数の和:87559

約数の個数: 32

約数和(自身を含む): 1470403200

約数和(自身を除く): 689873086

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 87523, 175046, 612661, 1137799, 1225322, 2275598, 4288627, 7964593, 8577254, 15929186, 30020389, 55752151, 60040778, 111504302, 390265057, 780530114]

約数ペア:

[(1, 780530114), (2, 390265057), (7, 111504302), (13, 60040778), (14, 55752151), (26, 30020389), (49, 15929186), (91, 8577254), (98, 7964593), (182, 4288627), (343, 2275598), (637, 1225322), (686, 1137799), (1274, 612661), (4459, 175046), (8918, 87523)]