1900642282

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3259}}^1$

素因数の和:3827

約数の個数: 48

約数和(自身を含む): 3625719840

約数和(自身を除く): 1725077558

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 541, 1078, 1082, 3259, 3787, 5951, 6518, 7574, 11902, 22813, 26509, 35849, 41657, 45626, 53018, 71698, 83314, 159691, 250943, 291599, 319382, 501886, 583198, 1756601, 1763119, 3513202, 3526238, 12341833, 19394309, 24683666, 38788618, 86392831, 135760163, 172785662, 271520326, 950321141, 1900642282]

約数ペア:

[(1, 1900642282), (2, 950321141), (7, 271520326), (11, 172785662), (14, 135760163), (22, 86392831), (49, 38788618), (77, 24683666), (98, 19394309), (154, 12341833), (539, 3526238), (541, 3513202), (1078, 1763119), (1082, 1756601), (3259, 583198), (3787, 501886), (5951, 319382), (6518, 291599), (7574, 250943), (11902, 159691), (22813, 83314), (26509, 71698), (35849, 53018), (41657, 45626)]