748892638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{6343}}^1$

素因数の和:6616

約数の個数: 32

約数和(自身を含む): 1278950400

約数和(自身を除く): 530057762

約数列:

[1, 2, 13, 19, 26, 38, 239, 247, 478, 494, 3107, 4541, 6214, 6343, 9082, 12686, 59033, 82459, 118066, 120517, 164918, 241034, 1515977, 1566721, 3031954, 3133442, 19707701, 28803563, 39415402, 57607126, 374446319, 748892638]

約数ペア:

[(1, 748892638), (2, 374446319), (13, 57607126), (19, 39415402), (26, 28803563), (38, 19707701), (239, 3133442), (247, 3031954), (478, 1566721), (494, 1515977), (3107, 241034), (4541, 164918), (6214, 120517), (6343, 118066), (9082, 82459), (12686, 59033)]