539892714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 1180200960

約数和(自身を除く): 640308246

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 227, 454, 589, 673, 681, 1178, 1346, 1362, 1767, 2019, 3534, 4038, 4313, 7037, 8626, 12787, 12939, 14074, 20863, 21111, 25574, 25878, 38361, 41726, 42222, 62589, 76722, 125178, 133703, 152771, 267406, 305542, 396397, 401109, 458313, 792794, 802218, 916626, 1189191, 2378382, 2902649, 4735901, 5805298, 8707947, 9471802, 14207703, 17415894, 28415406, 89982119, 179964238, 269946357, 539892714]

約数ペア:

[(1, 539892714), (2, 269946357), (3, 179964238), (6, 89982119), (19, 28415406), (31, 17415894), (38, 14207703), (57, 9471802), (62, 8707947), (93, 5805298), (114, 4735901), (186, 2902649), (227, 2378382), (454, 1189191), (589, 916626), (673, 802218), (681, 792794), (1178, 458313), (1346, 401109), (1362, 396397), (1767, 305542), (2019, 267406), (3534, 152771), (4038, 133703), (4313, 125178), (7037, 76722), (8626, 62589), (12787, 42222), (12939, 41726), (14074, 38361), (20863, 25878), (21111, 25574)]