2054988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4414

約数の個数: 36

約数和(自身を含む): 5595408

約数和(自身を除く): 3540420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4391, 8782, 13173, 17564, 26346, 39519, 52692, 57083, 79038, 114166, 158076, 171249, 228332, 342498, 513747, 684996, 1027494, 2054988]

約数ペア:

[(1, 2054988), (2, 1027494), (3, 684996), (4, 513747), (6, 342498), (9, 228332), (12, 171249), (13, 158076), (18, 114166), (26, 79038), (36, 57083), (39, 52692), (52, 39519), (78, 26346), (117, 17564), (156, 13173), (234, 8782), (468, 4391)]