2018664248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 4015872000

約数和(自身を除く): 1997207752

約数列:

[1, 2, 4, 8, 29, 58, 79, 83, 116, 158, 166, 232, 316, 332, 632, 664, 1327, 2291, 2407, 2654, 4582, 4814, 5308, 6557, 9164, 9628, 10616, 13114, 18328, 19256, 26228, 38483, 52456, 76966, 104833, 110141, 153932, 190153, 209666, 220282, 307864, 380306, 419332, 440564, 760612, 838664, 881128, 1521224, 3040157, 3194089, 6080314, 6388178, 8701139, 12160628, 12776356, 17402278, 24321256, 25552712, 34804556, 69609112, 252333031, 504666062, 1009332124, 2018664248]

約数ペア:

[(1, 2018664248), (2, 1009332124), (4, 504666062), (8, 252333031), (29, 69609112), (58, 34804556), (79, 25552712), (83, 24321256), (116, 17402278), (158, 12776356), (166, 12160628), (232, 8701139), (316, 6388178), (332, 6080314), (632, 3194089), (664, 3040157), (1327, 1521224), (2291, 881128), (2407, 838664), (2654, 760612), (4582, 440564), (4814, 419332), (5308, 380306), (6557, 307864), (9164, 220282), (9628, 209666), (10616, 190153), (13114, 153932), (18328, 110141), (19256, 104833), (26228, 76966), (38483, 52456)]