2500979166

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2205449}}^1$

素因数の和:2205470

約数の個数: 40

約数和(自身を含む): 6404626800

約数和(自身を除く): 3903647634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2205449, 4410898, 6616347, 13232694, 15438143, 19849041, 30876286, 39698082, 46314429, 59547123, 92628858, 119094246, 138943287, 178641369, 277886574, 357282738, 416829861, 833659722, 1250489583, 2500979166]

約数ペア:

[(1, 2500979166), (2, 1250489583), (3, 833659722), (6, 416829861), (7, 357282738), (9, 277886574), (14, 178641369), (18, 138943287), (21, 119094246), (27, 92628858), (42, 59547123), (54, 46314429), (63, 39698082), (81, 30876286), (126, 19849041), (162, 15438143), (189, 13232694), (378, 6616347), (567, 4410898), (1134, 2205449)]