1140366968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{123203}}^1$

素因数の和:123311

約数の個数: 32

約数和(自身を含む): 2328555600

約数和(自身を除く): 1188188632

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 123203, 246406, 492812, 985624, 1601639, 3203278, 6406556, 10965067, 12813112, 21930134, 43860268, 87720536, 142545871, 285091742, 570183484, 1140366968]

約数ペア:

[(1, 1140366968), (2, 570183484), (4, 285091742), (8, 142545871), (13, 87720536), (26, 43860268), (52, 21930134), (89, 12813112), (104, 10965067), (178, 6406556), (356, 3203278), (712, 1601639), (1157, 985624), (2314, 492812), (4628, 246406), (9256, 123203)]