2974536488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{254147}}^1$

素因数の和:254190

約数の個数: 64

約数和(自身を含む): 7319462400

約数和(自身を除く): 4344925912

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 254147, 508294, 1016588, 1779029, 2033176, 2795617, 3558058, 4828793, 5591234, 7116116, 9657586, 11182468, 14232232, 19315172, 19569319, 22364936, 33801551, 38630344, 39138638, 53116723, 67603102, 78277276, 106233446, 135206204, 156554552, 212466892, 270412408, 371817061, 424933784, 743634122, 1487268244, 2974536488]

約数ペア:

[(1, 2974536488), (2, 1487268244), (4, 743634122), (7, 424933784), (8, 371817061), (11, 270412408), (14, 212466892), (19, 156554552), (22, 135206204), (28, 106233446), (38, 78277276), (44, 67603102), (56, 53116723), (76, 39138638), (77, 38630344), (88, 33801551), (133, 22364936), (152, 19569319), (154, 19315172), (209, 14232232), (266, 11182468), (308, 9657586), (418, 7116116), (532, 5591234), (616, 4828793), (836, 3558058), (1064, 2795617), (1463, 2033176), (1672, 1779029), (2926, 1016588), (5852, 508294), (11704, 254147)]