2480494476

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{15331}}^1$

素因数の和:15574

約数の個数: 48

約数和(自身を含む): 5889941120

約数和(自身を除く): 3409446644

約数列:

[1, 2, 3, 4, 6, 12, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 1164, 1668, 13483, 15331, 26966, 30662, 40449, 45993, 53932, 61324, 80898, 91986, 161796, 183972, 1487107, 2131009, 2974214, 4262018, 4461321, 5948428, 6393027, 8524036, 8922642, 12786054, 17845284, 25572108, 206707873, 413415746, 620123619, 826831492, 1240247238, 2480494476]

約数ペア:

[(1, 2480494476), (2, 1240247238), (3, 826831492), (4, 620123619), (6, 413415746), (12, 206707873), (97, 25572108), (139, 17845284), (194, 12786054), (278, 8922642), (291, 8524036), (388, 6393027), (417, 5948428), (556, 4461321), (582, 4262018), (834, 2974214), (1164, 2131009), (1668, 1487107), (13483, 183972), (15331, 161796), (26966, 91986), (30662, 80898), (40449, 61324), (45993, 53932)]