2004577428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769807}}^1$

素因数の和:769852

約数の個数: 48

約数和(自身を含む): 5517983744

約数和(自身を除く): 3513406316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 769807, 1539614, 2309421, 3079228, 4618842, 5388649, 9237684, 10777298, 16165947, 21554596, 23864017, 32331894, 47728034, 64663788, 71592051, 95456068, 143184102, 167048119, 286368204, 334096238, 501144357, 668192476, 1002288714, 2004577428]

約数ペア:

[(1, 2004577428), (2, 1002288714), (3, 668192476), (4, 501144357), (6, 334096238), (7, 286368204), (12, 167048119), (14, 143184102), (21, 95456068), (28, 71592051), (31, 64663788), (42, 47728034), (62, 32331894), (84, 23864017), (93, 21554596), (124, 16165947), (186, 10777298), (217, 9237684), (372, 5388649), (434, 4618842), (651, 3079228), (868, 2309421), (1302, 1539614), (2604, 769807)]