2014992304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{144589}}^1$

素因数の和:144677

約数の個数: 40

約数和(自身を含む): 4267140080

約数和(自身を除く): 2252147776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 144589, 289178, 578356, 1156712, 1879657, 2313424, 3759314, 7518628, 9687463, 15037256, 19374926, 30074512, 38749852, 77499704, 125937019, 154999408, 251874038, 503748076, 1007496152, 2014992304]

約数ペア:

[(1, 2014992304), (2, 1007496152), (4, 503748076), (8, 251874038), (13, 154999408), (16, 125937019), (26, 77499704), (52, 38749852), (67, 30074512), (104, 19374926), (134, 15037256), (208, 9687463), (268, 7518628), (536, 3759314), (871, 2313424), (1072, 1879657), (1742, 1156712), (3484, 578356), (6968, 289178), (13936, 144589)]