2912757274

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{7481}}^1$

素因数の和:7663

約数の個数: 48

約数和(自身を含む): 5296807080

約数和(自身を除く): 2384049806

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 137, 203, 274, 406, 959, 1421, 1918, 2842, 3973, 6713, 7481, 7946, 13426, 14962, 27811, 52367, 55622, 104734, 194677, 216949, 366569, 389354, 433898, 733138, 1024897, 1518643, 2049794, 3037286, 7174279, 10630501, 14348558, 21261002, 29722013, 50219953, 59444026, 100439906, 208054091, 416108182, 1456378637, 2912757274]

約数ペア:

[(1, 2912757274), (2, 1456378637), (7, 416108182), (14, 208054091), (29, 100439906), (49, 59444026), (58, 50219953), (98, 29722013), (137, 21261002), (203, 14348558), (274, 10630501), (406, 7174279), (959, 3037286), (1421, 2049794), (1918, 1518643), (2842, 1024897), (3973, 733138), (6713, 433898), (7481, 389354), (7946, 366569), (13426, 216949), (14962, 194677), (27811, 104734), (52367, 55622)]