4432988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 9596160

約数和(自身を除く): 5163172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 139, 238, 268, 278, 469, 476, 556, 938, 973, 1139, 1876, 1946, 2278, 2363, 3892, 4556, 4726, 7973, 9313, 9452, 15946, 16541, 18626, 31892, 33082, 37252, 65191, 66164, 130382, 158321, 260764, 316642, 633284, 1108247, 2216494, 4432988]

約数ペア:

[(1, 4432988), (2, 2216494), (4, 1108247), (7, 633284), (14, 316642), (17, 260764), (28, 158321), (34, 130382), (67, 66164), (68, 65191), (119, 37252), (134, 33082), (139, 31892), (238, 18626), (268, 16541), (278, 15946), (469, 9452), (476, 9313), (556, 7973), (938, 4726), (973, 4556), (1139, 3892), (1876, 2363), (1946, 2278)]