2018325088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{373211}}^1$

素因数の和:373247

約数の個数: 36

約数和(自身を含む): 4302761148

約数和(自身を除く): 2284436060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 373211, 746422, 1492844, 2985688, 4851743, 5971376, 9703486, 11942752, 19406972, 38813944, 63072659, 77627888, 126145318, 155255776, 252290636, 504581272, 1009162544, 2018325088]

約数ペア:

[(1, 2018325088), (2, 1009162544), (4, 504581272), (8, 252290636), (13, 155255776), (16, 126145318), (26, 77627888), (32, 63072659), (52, 38813944), (104, 19406972), (169, 11942752), (208, 9703486), (338, 5971376), (416, 4851743), (676, 2985688), (1352, 1492844), (2704, 746422), (5408, 373211)]