3078604816

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{200639}}^1$

素因数の和:200791

約数の個数: 40

約数和(自身を含む): 6866703360

約数和(自身を除く): 3788098544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 200639, 401278, 802556, 1404473, 1605112, 2808946, 3210224, 5617892, 11235784, 22471568, 27487543, 54975086, 109950172, 192412801, 219900344, 384825602, 439800688, 769651204, 1539302408, 3078604816]

約数ペア:

[(1, 3078604816), (2, 1539302408), (4, 769651204), (7, 439800688), (8, 384825602), (14, 219900344), (16, 192412801), (28, 109950172), (56, 54975086), (112, 27487543), (137, 22471568), (274, 11235784), (548, 5617892), (959, 3210224), (1096, 2808946), (1918, 1605112), (2192, 1404473), (3836, 802556), (7672, 401278), (15344, 200639)]