479321484

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4289}}^1$

素因数の和:4502

約数の個数: 48

約数和(自身を含む): 1143542400

約数和(自身を除く): 664220916

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 139, 201, 268, 278, 402, 417, 556, 804, 834, 1668, 4289, 8578, 9313, 12867, 17156, 18626, 25734, 27939, 37252, 51468, 55878, 111756, 287363, 574726, 596171, 862089, 1149452, 1192342, 1724178, 1788513, 2384684, 3448356, 3577026, 7154052, 39943457, 79886914, 119830371, 159773828, 239660742, 479321484]

約数ペア:

[(1, 479321484), (2, 239660742), (3, 159773828), (4, 119830371), (6, 79886914), (12, 39943457), (67, 7154052), (134, 3577026), (139, 3448356), (201, 2384684), (268, 1788513), (278, 1724178), (402, 1192342), (417, 1149452), (556, 862089), (804, 596171), (834, 574726), (1668, 287363), (4289, 111756), (8578, 55878), (9313, 51468), (12867, 37252), (17156, 27939), (18626, 25734)]