2079103082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 3827865600

約数和(自身を除く): 1748762518

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 283, 389, 497, 566, 778, 994, 1349, 1981, 2698, 2723, 3962, 5377, 5446, 7391, 9443, 10754, 14782, 18886, 20093, 27619, 37639, 40186, 51737, 55238, 75278, 103474, 110087, 140651, 193333, 220174, 281302, 381767, 386666, 524761, 763534, 770609, 1049522, 1541218, 2091653, 2672369, 3673327, 4183306, 5344738, 7346654, 7816177, 14641571, 15632354, 29283142, 54713239, 109426478, 148507363, 297014726, 1039551541, 2079103082]

約数ペア:

[(1, 2079103082), (2, 1039551541), (7, 297014726), (14, 148507363), (19, 109426478), (38, 54713239), (71, 29283142), (133, 15632354), (142, 14641571), (266, 7816177), (283, 7346654), (389, 5344738), (497, 4183306), (566, 3673327), (778, 2672369), (994, 2091653), (1349, 1541218), (1981, 1049522), (2698, 770609), (2723, 763534), (3962, 524761), (5377, 386666), (5446, 381767), (7391, 281302), (9443, 220174), (10754, 193333), (14782, 140651), (18886, 110087), (20093, 103474), (27619, 75278), (37639, 55238), (40186, 51737)]