2144717380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{201193}}^1$

素因数の和:201256

約数の個数: 48

約数和(自身を含む): 4968687024

約数和(自身を除く): 2823969644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 201193, 402386, 804772, 1005965, 2011930, 2615509, 4023860, 5231018, 8248913, 10462036, 13077545, 16497826, 26155090, 32995652, 41244565, 52310180, 82489130, 107235869, 164978260, 214471738, 428943476, 536179345, 1072358690, 2144717380]

約数ペア:

[(1, 2144717380), (2, 1072358690), (4, 536179345), (5, 428943476), (10, 214471738), (13, 164978260), (20, 107235869), (26, 82489130), (41, 52310180), (52, 41244565), (65, 32995652), (82, 26155090), (130, 16497826), (164, 13077545), (205, 10462036), (260, 8248913), (410, 5231018), (533, 4023860), (820, 2615509), (1066, 2011930), (2132, 1005965), (2665, 804772), (5330, 402386), (10660, 201193)]