131415667786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1\times {\mathrm{4909}}^1$

素因数の和:6143

約数の個数: 64

約数和(自身を含む): 228458764800

約数和(自身を除く): 97043097014

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1153, 1222, 1786, 2306, 4909, 9818, 11609, 14989, 21907, 23218, 29978, 43814, 54191, 63817, 93271, 108382, 127634, 186542, 230723, 284791, 461446, 569582, 704483, 1029629, 1212523, 1408966, 2059258, 2425046, 2999399, 4383737, 5660077, 5998798, 8767474, 11320154, 13385177, 26770354, 56988581, 73581001, 107541463, 113977162, 147162002, 215082926, 266023619, 532047238, 1398039019, 2796078038, 3458307047, 5054448761, 6916614094, 10108897522, 65707833893, 131415667786]

約数ペア:

[(1, 131415667786), (2, 65707833893), (13, 10108897522), (19, 6916614094), (26, 5054448761), (38, 3458307047), (47, 2796078038), (94, 1398039019), (247, 532047238), (494, 266023619), (611, 215082926), (893, 147162002), (1153, 113977162), (1222, 107541463), (1786, 73581001), (2306, 56988581), (4909, 26770354), (9818, 13385177), (11609, 11320154), (14989, 8767474), (21907, 5998798), (23218, 5660077), (29978, 4383737), (43814, 2999399), (54191, 2425046), (63817, 2059258), (93271, 1408966), (108382, 1212523), (127634, 1029629), (186542, 704483), (230723, 569582), (284791, 461446)]