490303902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1741}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 1137846528

約数和(自身を除く): 647542626

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 251, 374, 502, 561, 753, 1122, 1506, 1741, 2761, 3482, 4267, 5223, 5522, 8283, 8534, 10446, 12801, 16566, 19151, 25602, 29597, 38302, 46937, 57453, 59194, 88791, 93874, 114906, 140811, 177582, 281622, 325567, 436991, 651134, 873982, 976701, 1310973, 1953402, 2621946, 4806901, 7428847, 9613802, 14420703, 14857694, 22286541, 28841406, 44573082, 81717317, 163434634, 245151951, 490303902]

約数ペア:

[(1, 490303902), (2, 245151951), (3, 163434634), (6, 81717317), (11, 44573082), (17, 28841406), (22, 22286541), (33, 14857694), (34, 14420703), (51, 9613802), (66, 7428847), (102, 4806901), (187, 2621946), (251, 1953402), (374, 1310973), (502, 976701), (561, 873982), (753, 651134), (1122, 436991), (1506, 325567), (1741, 281622), (2761, 177582), (3482, 140811), (4267, 114906), (5223, 93874), (5522, 88791), (8283, 59194), (8534, 57453), (10446, 46937), (12801, 38302), (16566, 29597), (19151, 25602)]