2017968248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{122509}}^1$

素因数の和:122615

約数の個数: 32

約数和(自身を含む): 3969324000

約数和(自身を除く): 1951355752

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 16472, 122509, 245018, 490036, 980072, 3552761, 7105522, 8698139, 14211044, 17396278, 28422088, 34792556, 69585112, 252246031, 504492062, 1008984124, 2017968248]

約数ペア:

[(1, 2017968248), (2, 1008984124), (4, 504492062), (8, 252246031), (29, 69585112), (58, 34792556), (71, 28422088), (116, 17396278), (142, 14211044), (232, 8698139), (284, 7105522), (568, 3552761), (2059, 980072), (4118, 490036), (8236, 245018), (16472, 122509)]