2012184472

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{3491}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 3814311600

約数和(自身を除く): 1802127128

約数列:

[1, 2, 4, 8, 109, 218, 436, 661, 872, 1322, 2644, 3491, 5288, 6982, 13964, 27928, 72049, 144098, 288196, 380519, 576392, 761038, 1522076, 2307551, 3044152, 4615102, 9230204, 18460408, 251523059, 503046118, 1006092236, 2012184472]

約数ペア:

[(1, 2012184472), (2, 1006092236), (4, 503046118), (8, 251523059), (109, 18460408), (218, 9230204), (436, 4615102), (661, 3044152), (872, 2307551), (1322, 1522076), (2644, 761038), (3491, 576392), (5288, 380519), (6982, 288196), (13964, 144098), (27928, 72049)]